15% discount
LSENLTY Carbon Dioxide Detector Plug in Wall, 3 in 1 CO2 Meter(Temp, Humidity and CO2 Value), High Accuracy Carbon Dioxide Monitor with Alarm Function and Manual Calibration for Home Office RV
CO2 Alarm Function When it exceeds 1500ppm, the alarm will sound automatically, and you can also set different alarm ranges as needed. Once CO2 exceeds the preset range, you will receive an alert immediately. Know the conditions in bedrooms, baby rooms, wine cellars, basements, nurseries, and other areas
£ 42.49 £ 49.99
SwitchBot CO2 detector with Built-in Hygrometer, Temperature Humidity Monitor with carbon dioxide monitor, Bluetooth CO2 Monitor, 2-Year Data Storage, SwitchBot Hub Required for WiFi Function
Portable and Durable Our air quality detector measures 3.6" x 3.1" x 0.9" and weighs just 0.34 lb. It has a built-in battery with up to 12 months of life and a low battery warnings. Features wall-mount holes and an adjustable bracket for versatile placement in any environment.
£ 69.99
free delivery
Newentor CO2 Monitor, Air Quality Monitor Indoor Carbon Dioxide Detector with Voice Alert Large Display, Temperature Humidity, Alarm Clocks for Home, RV, Office, Classroom, 400-5000ppm, Black
High-precision CO2 Sensor The CO2 detection adopts the most advanced sensor of Swiss Sensirion's unique PASens technology, and adopts the photoacoustic detection principle to perform accurate and reliable measurements in a wide range of concentration areas and applications.
£ 66.99
free delivery
FireAngel Carbon Monoxide Detector 10-Year Life Sealed Battery - FA3820 Carbon Monoxide Alarm for Home and Holiday - Portable CO Alarm - Travel Carbon Monoxide Detector and Monitor - 2-Pack - White
FIREANGEL HOME PROTECTION In addition to our carbon monoxide detectors, we offer a wide range of other safety products designed to protect you and your family. Choose from smart and wireless devices, as well as standard fire, smoke, and heat alarms.
£ 21.99
free delivery
Brandson - CO2 Detector, Co2 Monitor Carbon Dioxide Detector Alarm, Co2 Sensor Digital USB, Indoor Air Quality Sensor Monitor with Temperature Humidity for Home Office Gym Car
TECHNICAL DATA Measuring ranges CO2 400 - 5000 PPM, deviations +- (50ppm + 5%); Temperature -9.9 C to + 50 C; Humidity 0% - 95%; +-6% DIMENSIONS 82 x 82 mm, depth 26 mm Screen size 8.5 cm 3.34 inches WEIGHT 108 g SCOPE OF DELIVERY Brandson carbon dioxide meter with rechargeable battery, USB to 3.5mm DC hollow plug cable and user manual.
£ 49.99
free delivery
5 in 1 CO2 Detector ABS Carbon Dioxide Monitor Indoor Air Quality Monitor with Battery Operated for Homes and Kitchen
Multifunction 5 in 1 meter can detect carbon dioxide concentration in air, and HCHO, TVOC, Temp, Humi, can meet your using requirement
£ 13.01
free delivery
CO2 Monitor Detector Carbon Monoxide, 5 in 1 CO2 Detector Alarm Carbon Dioxide Detector Indoor Air Quality Monitor Temperature Humidity SensMonitor LCD Display Home Office Gym Car
Multi-Functional 5-in-1 Design This versatile air quality monitor can detect carbon dioxide concentration in the air, as well as HCHO, TVOC, temperature, and humidity. Get comprehensive insights into the air quality of your surroundings with this all-in-one monitor. Stay informed about multiple factors affecting the air you breathe with this multifunctional device
£ 15.88
Air Quality Monitor Indoor, 5 in 1 CO2 Monitor CO2 Detector Portable Air Quality Meter Carbon Dioxide Monitor with LCD Display, for Home Kitchen Office Car
Multi-Functional 5-in-1 Design This versatile air quality monitor can detect carbon dioxide concentration in the air, as well as HCHO, TVOC, temperature, and humidity. Get comprehensive insights into the air quality of your surroundings with this monitor. Stay informed about multiple factors affecting the air you breathe with this multifunctional device
£ 23.59
free delivery
3 In1 Carbon Dioxide Detector, Air Quality Detector Indoor, Temp & Humidity CO2-Meter Quality Monitor For Kitchen, Living Room, Bedroom, Office(White)
Compact and portable This air quality monitor is designed to be compact and portable, making it suitable for placement in various locations such as the kitchen, living room, bedroom, or even while on the .
£ 13.00
free delivery
Kocusu Air Quality Monitor Indoor with LCD Display,3 in 1 CO2 Detector Sensor,CO2 Monitor,Carbon Dioxide Detector with Temperature,Humidity for Home,Office,Car (White)
3 in 1 Air Quality Monitor Indoor not only detects CO2, it can also detect temperature, humidityallowing you to better understand the air quality of your environment.
£ 15.99
Air Quality Monitor Indoor, Detector Portable CO2 Battery Operated Carbon Dioxide 5 in 1 HCHO TVOC Temp Humi Meter for Home, Grow Tent, Wine Cellar, Car
5 in 1 Multifunctional Monitor 5 in 1 meter can detect carbon dioxide concentration in air, and HCHO, TVOC, Temp, Humidity
£ 18.99
Riiai CO2 Detector, Co2 Monitor Carbon Dioxide Monitor, Co2 Sensor Digital USB Charger Air Quality Sensor Detector with Temperature Humidity for Home Office Gym Car(White)
EASY TO OPERATE AND FAST TO CALIBRATE The CO2 detector can be automatically calibrated in 1-2 minutes by simply placing it in a ventilated area. Simple operation allows you to switch between temperature units and sound modes, so you can easily enjoy the convenient monitoring experience brought by the CO2 detector.
£ 15.99
Carbon Monoxide Alarm, Detector With Digital Display And Audible 85DB Battery Powered, Suitable Camping, Home, School, Office in Accordance EN50291
EITO
£ 8.99
UltraFire UBCO1D – 10 Year Life Battery Powered Carbon Monoxide Alarm with Digital Display - 10 Year Warranty
Ultrafire Fire Safety
£ 12.99
free delivery
11% discount
Carbon Dioxide Detector, Bekasa 5-in-1 Air Quality Monitor Detector Indoor CO2 Monitor,CO2 Detector,Digital TVOC HCHO Monitor Temperature Humidity Tester Backlight Display for Home Office Gym (Black)
Versatility The CO2 monitor meter has a compact design, small, and light, easy to carry, and has a new style. The CO2 monitor detector is not only used in homes, but also in places where people gather schools, hospitals, restaurants, shopping malls, savings and poorly ventilated places, production facilities, luggage storage, greenhouses, etc.
£ 15.94 £ 17.99
Firehawk SML CO7B-10Y, White
Versatile mounting system
£ 19.42
CO2 Detector 3 in 1 Carbon Dioxide Detector, Portable CO2 Sensor with LCD Display, Temperature and Humidity Meter with Alarm Carbon Monoxide Meter Carbon Monoxide Detectors for Home 400-5000ppm Black
Large Screen for Precision Enjoy precise readings and easy readability with the large LCD screen. The device showcases air quality information with different colours green for 0-799ppm, yellow for 800-1199ppm, orange for 1200-1599ppm, and red for 1600-1999ppm, providing clear and precise data at a glance.
£ 10.49
free delivery
22% discount
SPREADTRON Air Quality Monitor Indoor CO2 Detector, Temperature+Humidity&PPM Tester with NDIR Sensor, Portable Digital Tester for Home&Cars Carbon Dioxide Meter
High-Tech SPREADTRON air monitorair quality utilizes an NDIR sensor, a sensitive high-performance chip, and can accurately and quickly detect indoor CO2 concentration, temperature,humidity, and perform a hazard assessment.When the concentration exceeds a certain level, the air quality monitor will warn you by automatically sounding an audible alarm and flashing the LED light in a double fast way.
£ 20.99 £ 26.99
16% discount
Meross Carbon Monoxide Detector, EN50291, 2 Pack LCD Digital Display, Carbon Monoxide Alarms for Home with Batteries, Silence Function, Free Standing, Loud Alarm
NEW VERSION - Meross Carbon Monoxide alarm can be wall mounted or free standing. The new model has added the temperature display function, but the purpose is to test the approximate temperature around the alarm. Please do not use it as a reference for indoor temperature
£ 30.94 £ 36.99
INKBIRD INK-CO2W WIFI CO2 Monitor, 3 in 1 Indoor Air Quality Detector, Carbon Dioxide Meter Temperature Humidity Monitor, CO2 Alarm Meter, App Control, Backlit Screen
Wifi Connection & Remote Montior This air quality monitor is 2.4GHz Wi-Fi capable and allows us to simultaneously monitor CO2 concentration, temperature, and humidity through the INKBIRD app anywhere anytime. Also, we can view historical data on the graphs and export them for further investigation.
£ 79.99
free delivery
LifeBasis Air Quality Monitor 10-in-1 CO2 Monitor Rechargeable with Stand Real-Time AQI,PM1.0,PM2.5,PM10,TVOC,HCHO,Particles,Temp and Humidity Air Quality Detector Indoor for Home Office School
COLOR & SOUND ALARM The color of the icon corresponding to each gas changes according to the gas concentration, which are Good (Green), Moderate Pollution (Yellow), Poor (Orange), Unhealthy (Red) four levels. When the normal value is exceeded, the unit will emit a ticking alarm sound, the indicator light will flash continuously and the interface colour will change. You can see in real time which gas is unhealthy to breathe and act accordingly to improve air quality.
£ 89.99
free delivery
Therm La Mode CO2 Monitor Detect Indoor CO2 Temperature & Humidity, Real-Time Display Carbon Dioxide Detector, Indoor Air Quality Monitor Which Can Set Alert Value.
WHAT YOU GET 9C carbon dioxide monitor; type-C USB charge; user manual; one-year warranty. And If you give it to others as a gift, you will get her his compliments for you from her his heart.
£ 69.99
free delivery
YOJOCK Portable 3-in-1 Carbon Monoxide Detector, Rechargeable CO Detector with Temperature & Humidity, 1000mAh Battery, Loud Audible & Visual Alarm for Home, Travel, RV & Camping (White)
YOJOCK 3-in-1 Carbon Monoxide Detector The YOJOCK portable carbon monoxide detector features a reliable electrochemical sensor with a 10-year lifespan. It continuously monitors CO levels and displays real-time data on the LCD screen. CE certified, ensuring safety in homes and motorhomes.
£ 28.99
free delivery
Aico Detector, White, EI3018
white
£ 31.88
Portable CO2 Detector Temperature Humidity Meter Indoor CO2 Monitor Carbon Dioxide Detector Air Quality Monitor with LCD Display, Ideal for Home, Greenhouse, Laboratory and More
Long Battery Life Equipped with a 1200mah battery and a type-c charging interface, this detector offers extended working time and simple charging convenience for continuous monitoring.
£ 14.59
free delivery
AVICHE CO2 detector, Indoor Air Quality Monitor,CO2 Sensor with Temperature & Humidity, Carbon Dioxide Detector, CO2 Detector
Household Supplies This CO2 monitor allows you to accurately and quickly test indoor CO2 concentration to protect your health. In addition to carbon dioxide measuring devices, high-precision thermometers and hygrometers can also be used to monitor indoor temperature and humidity in real time. Carbon dioxide monitor is an indispensable device in the home or office.
£ 39.99
free delivery
KETOTEK CO2 Monitor, CO2 Detector, 3 in 1 Air Quality Monitor Indoor for Temperature Humidity Carbon Dioxide Measurement, CO2 Meter with Digital LCD Display and CO2 Alarm
3-in-1 Detector This multi-functional CO2 detector accurately detects the CO2 concentration in the air, ambient temperature and humidity in real time. A buzzer warns when the CO2 concentration exceeds the safety value you set. Press any key to turn off the alarm sound. It can also be used as a daily clock and alarm clock. Carbon dioxide detection range 400-5000PPM. Temperature detection range -9.9 50 (14.2 122 ). Humidity detection range 1-99%RH.
£ 59.99
free delivery
35% discount
Gedsffati Plug in Carbon Monoxide Detector & Natural Gas Combination Detectors 4in1 CO Gas Temp Humidity Monitor with 2.1'' HD Screen & Indicator CO, Propane, Methane Explosive Gas Alarm
All gas environment safety we care Built-in EN 50194 EN 50291 specifications independent combustible gas sensor and CO sensor, HD screen visible and 85 dB audible design is real time detect the gas environment, bring you extra safety for your and family.
£ 23.99 £ 36.99
CO2 Monitor with Sound Alarm, iMeistek Upgrade Air Quality CO2 Detector with NDIR Sensor 400-5000PPM, Carbon Dioxide Monitor Meter, Temperature, Humidity, Rechargeable Battery Powered
NDIR Sensor This CO2 detector has a large hollow design on the back, easy to air comes into contact with the NDIR sensor, accurately and quickly detect the CO2 concentration, temperature and humidity in the surrounding air in real time.
£ 48.99
free delivery
CO2 Detector Monitor Air Quality Indoor, Kethvoz Mini Carbon Dioxide NDIR Sensor Detect CO2 Gas with Alarms, Display Temperature Humidity for Indoor Home Office Car Grow Tent
3 in 1 Multifunctional Built-in advanced NDIR (Non-Dispersive Infrared) sensor, Kethvoz Mini air quality monitor T6-D8 can detect carbon dioxide CO2 concentration 400 5000ppm with 5% high accuracy, display temperature -10 50 and humidity 0 95% together. Temperature Celsius & Fahrenheit degrees switchable.
£ 39.99
free delivery
Andyssey ZA326 H01 Carbon Monoxide Detector 10 Year Life Sensor and Battery, CO Alarm with Display, Test Button, EN 50291 Standards, 2 Piece
Effective Protection Against Carbon Monoxide (CO) The advanced electrochemical CO sensor detects dangerous carbon monoxide concentrations from 23 ppm to 999 ppm in real time, alerting you with a loud 85 dB alarm. The detector meets strict safety and performance standards and is EN50291 certified, ensuring your peace of mind and safety.
£ 36.31
free delivery
Lecreatekit Carbon Dioxide Detector, Digital-CO2 Meter Measure Carbon Dioxide Humidity Temperature TVOC Sensor Tester, For Home Office
DUAL POWER MODES Flexible operation with both USB and battery power for ENSUREs this detector fits various settings effortlessly.
£ 14.59
free delivery
Jadeshay CO Gas Tester,Carbon Monoxide Detector Handheld 1000PPM Carbon Monoxide Meter High Precision CO Gas Monitor Detector Gauge Digital Display CO Leak Detector Analyzer with Sound and Light Alarm
SMALL SIZE AND LIGHT WEIGHT This handheld carbon monoxide detector is easy to carry and operate, convenient for CO measurement. Lower power consumption, automatic shutdown within 10 minutes without any operation.
£ 33.69 £ 35.39
Mercury | Battery-Powered Carbon Monoxide Detector with Clear Visual Display – Portable CO2 Alarm & CO Monitor for Home, Motorhome, and Caravan Safety | Batteries Supplied, 10 Year Working Lifespan
Compact and Long-Lasting Design Lightweight and easy to install, this CO detector lasts up to 10 years, ensuring dependable protection without frequent replacements
£ 25.99
free delivery
Neoteck Portable CO2 Meter with Monitor CO2 and TVOC Values, Carbon Dioxide Detector Multi Color Alert System Brightness Sound Adjustable for Home Indoor
Dual Monitoring Function Neoteck Portable CO2 Meter simultaneously monitors CO2 (0-5000 ppm) and TVOC (0-2000 mg m ) levels, ensuring optimal air quality. CO2 and TVOC values automatically switch every 5 seconds with an accuracy of 50ppm and size is only 80mm * 47mm * 20mm, and it is also equipped with a special hanging rope for easy carrying or hanging
£ 36.99
free delivery
CO2 Detector Carbon Dioxide Detector CO2 Monitor MESTEK Indoor Air Quality Tester 400-5000PPM Temperature Humidity Digital Meter NDIR Sensor Sound Screen Alarm LCD Portable for Home Bedroom Office Car
PORTABLE DESIGN The instrument is small in size and easy to carry. The packaging is high-grade, very suitable as a gift for friends. 1500mAH rechargeable lithium battery, 10 hours long battery life, and low battery reminder mode.
£ 29.99
free delivery
Smoke and Carbon Monoxide Alarm, HATHEPHS 10-Year Battery Smoke Alarm and Carbon Monoxide Detector with Real-Time LCD Display, Compliant with EN 14604 and EN 50291 Standards
Intuitive LED This smoke alarm and carbon monoxide detector features three colored ring LED lights for status updates red for alarm, green for normal operation, and yellow for faults.
£ 29.99
free delivery
53% discount
Carbon Monoxide Detectors Battery Powered, AGSMXSYG Carbon Monoxide Alarm with Digital Display, CO Detector Alarms Monitor Battery Operated for Home,RV & Kitchen
Power-saving Design When there is no carbon monoxide gas in the environment, the detector screen will not display; when carbon monoxide gas is detected in the environment, the detector will immediately display the carbon monoxide concentration level.
£ 9.34 £ 19.99
Carbon Dioxide Detector, Handheld CO2 Monitor 3 in 1 Carbon Dioxide Detector Temperature Humidity Monitor for Indoor, Indoor Air Quality Meters
Rechargeable Battery With a micro usb interface charging port and a high capacity 2000mAh battery, you can use our CO2 monitor for a long time without having to change the battery often. Charging the CO2 monitor for 2 hours will ensure 18 hours of use.
£ 40.34
free delivery
Carbon Dioxide Monitor, 5 in 1 Co2 Monitor Multifunctional Carbon Detector Co2 Monitor Air Quality Monitor Air Quality Sensor Meter Accurate Testing for Gymnasiums Home
Lightweight Design The carbon dioxide monitor is designed to be compact and lightweight, making it extremely portable. You can easily carry it in your bag or pocket for on-the- measurements anytime, anywhere.
£ 16.18
U UNNI CO2 Meter, 5 CO2 Detector Concentration Levels and Ventilation Recommendations, USB and Battery Operated with 3 Brightness Levels and Alarm
CO2 detector meter, USB and battery operated
£ 56.00
free delivery
Hama Air Quality Meter (CO2 Traffic Light, Carbon Dioxide Detector for Measuring Room Air, Air Quality Monitor with Display for Temperature and Humidity), Black
CO2 air meter determines concentration of carbon dioxide (CO2) and displays value in ppm, includes temperature and humidity display
£ 58.44
free delivery
Chavisenty Mobile CO2 Monitor NDIR Sensor Carbon Dioxide Detector Indoor CO2 Testing Manager NDIR Sensor with Hook
Body Worn CO2 Monitor Make of high quality ABS, and Anti-fall. Both sides hollow design, easy for air come in to touch NDIR sensor to detect CO2 data. Back case hollow help for heat dissipation of battery, to keep the measurement accuracy. In addition, compact size body with colorful LCD screen digital display, clear numbers, easy to identify and read. And on the top of CO2 meter design a hook up, easy for people to carry and bring anywhere.
£ 31.89
free delivery
Smartwares Carbon Monoxide Detector - 10 Year Sensor - Digital Screen - Display and Test Button - FGA-13041
TEST BUTTON make sure your device is working properly by testing it regularly (once a month).
£ 17.99
free delivery
Co2 Monitor, Home Co2 Detector with TVOC Sensor Air Quality Monitor Carbon Dioxide Detector for Indoor Spaces
Wide-Range Applicability - With its compact design, the Portable Carbon Dioxide Detector is qualified for air quality monitoring in homes, schools, office buildings, hospitals, restaurants, shopping malls, factories, hotels, laboratories, and other indoor environments.
£ 13.17
free delivery
Hasaller 9-in-1 Air Quality Monitor Indoor Air Quality Meters Air Pollutants Detector Indoor Portable AQI PM2.5 Carbon Dioxide Detector Air Quality Tester CO-2 Carbon Dioxide Detector
QUICK DETECTION Equipped with advanced sensors for temperature and humidity, it provides fast and accurate readings to help users take informed actions to improve their indoor air quality.
£ 29.99
free delivery
CO2 Detector,Co2 Monitor Carbon Dioxide Monitor Air Quality Monitor TVOC Tester USB Charging Thermometer Hygrometer for Home Office Gym Car
Versatile Use The portable and compact design of the carbon dioxide detector makes it possible to monitor air quality anywhere, from homes and schools to office buildings, making it a practical safety device for various settings.
£ 12.63
free delivery
Carbon Dioxide Detector, 5-in-1 Air Quality Detector Indoor CO2 Meter Digital, USB Charger Air Quality Monitor Sensor Detector with Temperature Humidity for Home Office Gym Car (Black)
COMPACT DESIGN AND VERSATILITY can be used as a desktop wall-mounted unit. The CO2 concentration meter has a compact design, is small, light, easy to carry, and has a new style.
£ 15.99
free delivery
Feegow Air Quality Monitor Indoor, 18 In 1 Carbon Dioxide Monitor TVOC PM2.5 PM10 Detector With 2.8" TFT Display, For Home Kitchen Office Car(Black)
ALL-IN-ONE AIR QUALITY MONITORING SOLUTION This advanced 18 in 1 device measures key pollutants including carbon dioxide and TVOC, offering a complete picture of indoor air quality for health-conscious users.
£ 24.69
free delivery
Co2 Monitor, Carbon Dioxide Detector Air Quality Monitor Home Co2 Detector with TVOC Sensor for Indoor Spaces
Easy-to-Read Display - Our carbon dioxide detector, with an intelligent color display, clearly presents numbers for easy reading. When the CO2 concentration reaches 1600-1999, the red warning light starts to flash, alerting you to potential air changes.
£ 12.97
free delivery
Lubrol Air Monitor CO2 Carbon Dioxide Detector Air Quality Temperature Humidity Monitor Quick Measuring Meter for CO2, Black
Geakv
£ 11.30
free delivery
Mqjbhyf 4-In-1 Digital CO2 Meter Measure Carbon Dioxide Humidity Temperature TVOC Sensor Tester CO2 Air Quality Monitor Detector
1. Lithium battery direct charge, durable
£ 13.26
Portable Carbon Dioxide Detector, As Carbon Dioxide Concentration Detector, Thermometer And Hygrometer, For Kitchen, Living Room, Bedroom(White)
USER-FRIENDLY OPERATION Simple one-button control - just press the switch button for 3 seconds to power on off. The device automatically begins detecting carbon dioxide levels, temperature, and humidity with no complex setup required. The large 2.8-inch LCD screen displays all measurements clearly with different font colours to indicate various air quality levels.
£ 12.69
free delivery
UltraFire UBCO1 Battery Powered Carbon Monoxide Alarm with 10 Year Sensor Life | 10 Year Warranty | Certified to BS EN 50292
Ultrafire Fire Safety
£ 13.93
free delivery
CO2 Detector, Co2 Monitor Carbon Dioxide Monitor, Co2 Sensor Digital USB Charger Air Quality Sensor Detector with Temperature Humidity for Home Office Gym Car(White)
TVOC Sensor The co2 detector design with TVOC sensor to monitor CO2 value, temperature and humidity of air quality, highly recommend to use it with USB charge
£ 17.89
Hailege SGP30 eCO2 TVOC Carbon Dioxide Gas Sensor Air Quality Monitoring Detect Sensor Formaldehyde Carbon Dioxide Sensor Indoor Air Monitor GY-SGP30
Indoor Air Quality Monitoring Sensor Formaldehyde Carbon Dioxide Detector
£ 10.99
16% discount
Carbon Monoxide Detector 2Pack,CO Detector,CO Alarms Monitor with LED Indicator & Silence Button for Home Safety (AA Battery NOT Included)
This Carbon Monoxide Detector is built with both a electrochemical CO sensor to deliver high consistency and reliability for double detection and protection, It is not recommended to install it in corners, cabinets and other places where there is no air circulation, and it is prohibited to place it in places with oily smoke
£ 15.99 £ 18.99
8% discount
LSENLTY Portable CO2 Detector, 2s Refresh High Accuracy Carbon Dioxide Monitor, 3 in 1 CO2 Meter(Temperature, Humidity and CO2 Value), 96 Hours Standby Time CO2 Monitor for Travel Camping Home Office
Portable Carbon Dioxide Detector The product has a compact size (size 7.6x7x3 cm) and is equipped with a strap design, suitable for hanging on the wall, car, or backpack. Suitable to use for camping, hanging on the wall in the living room or bedroom at home, or placed on the desktop in the office.
£ 45.99 £ 49.99
Cloudpower Air Quality Monitor, Indoor Air Detector 5 In 1 Monitor Carbon Dioxide Detector Monitor Air Quality Sensor With Battery Operated for HCHO TVOC Homes and Kitchen
Accurate 5-in-1 Air Monitoring This air quality monitor is equipped with advanced sensors that accurately detect carbon dioxide, HCHO, TVOC, temperature, and humidity in real time, providing comprehensive air monitoring.
£ 12.99
CO2 Carbon Dioxide Detector, 5-in-1 Indoor Air Quality Monitor, CO2 Meter with Alarm, Tester for Carbon Dioxide, Temperature & Humidity, for Grow Tents, Home, Bedroom
Note Dear customer, compare with other CO2 meters, please allow the differece (about 50 ppm). After all, different CO2 meters adopt to different NDIR sensor, so their test result is exsit the difference. Thanks for your understanding.
£ 30.84
Portable CO2 Detector, Air Quality Monitor | Indoor Carbon Dioxide Air Quality Alarm,LCD Screen Backlight Smart Monitoring Tool for B
EXCELLENT CONSTRUCTION - With its sturdy structure and the use of high-quality ABS and PC materials, this carbon dioxide detector ensures long-lasting durability. Its smooth surfaces allow easy and hassle-free maintenance, ensuring reliable placement in any environment.
£ 32.00
KJKVIVH Temperature & Humidity Meter, Air Quality Monitor, CO2 Detector, 3-In-1 Digital Air Pollution Carbon Dioxide Detector B
COLOR SCREEN the current carbon dioxide data, temperature and humidity. The colored ring will change according to the carbon dioxide content.
£ 18.50
DHYAWUER CO2 Meter Air Quality Monitor Handheld 5000Ppm CO2 Monitor Measurement Carbon Dioxide ℃/℉ Detector S8601A Easy Install
In our daily living environment such as
£ 29.80
STATUS Monoxide Alarm, Home Carbon Monoxide Detector including Batteries, SDCMA3XAA1PB4
CARBON MONOXIDE DETECTION Effectively detects carbon monoxide (CO) gas, providing early warning and protection against this silent and deadly threat in the home.
£ 11.99
free delivery
babominimer Carbon Dioxide Detector,Multiple Air Monitor Detector,Indoor Carbon Dioxide Sensor Digital TVOC HCHO Monitor Temperature Humidity Tester For Home Office Gym
MULTIPLE FUNCTIONS This air quality meter detects a wide range of pollutants including , HCHO, TVOC, PM0, PM2.5, and PM10, while also measuring temperature and humidity for comprehensive environmental monitoring.
£ 26.39
Carbon Dioxide Detector | Desktop Indoor Air Quality Monitor for CO2, Temperaturea Nd Humidity, Air Quality Meter for Car Gym Classrooms
REAL-TIME MONITORING AND DISPLAY The desktop CO2 monitor has real-time monitoring and real-time display of carbon dioxide concentration per cubic meter.
£ 14.80
Advokingtap 3-in-1 Handheld Carbon Dioxide Detector, Temperature Humidity Tester Air Quality Monitor With LCD Display Color-Coded Alerts For Home School(S8601)
THREE IN FUNCTIONALITY The 3 in 1 Handheld Carbon Dioxide Meter provides essential real-time data on carbon dioxide levels, temperature, and humidity for improved indoor air quality management.
£ 13.69
ZYTA Carbon Monoxide Detector, Replaceable Battery Powered CO Alarm with LCD Digital Display, Portable Carbon Monoxide Alarm for Home with CO Peak Value Memory, EN50291
10-Year Carbon Monoxide Detector with Replaceable Battery - Protect your loved ones from the silent threat of carbon monoxide for an entire decade with this reliable 10-year CO sensor. Features a long-lasting sensor and is powered by replaceable AA batteries that last up to 3 years, ensuring continuous safety without frequent maintenance
£ 16.99
46% discount
Carbon Monoxide Detector 2 Pack, Battery Operated Carbon Monoxide Alarm with LCD Digital Display, EN 50291 CO Alarms Monitor for Home Safety (AA Battery NOT Included)
Safe & Reliable HOMELYLIFE carbon monoxide alarm conforms to the latest EN 50291 2018 standard, uses an electrochemical high sensitivity sensor with a lifetime of up to 5 years, can detect carbon monoxide gas leaks accurately and quickly, protecting you from hazards while minimising false alarms
£ 16.14 £ 29.99
Temtop CO2 Monitor Portable Carbon Dioxide Meter, 3-in-1 Air Quality Monitor CO2 Detector with Temperature and Humidity for Travel Home Grow Room
Accurate Air Monitoring The C10 Air Quality Monitor accurately detects the current CO2 concentration, temperature, and humidity in real-time. It provides you with instant information about your indoor air quality.
£ 44.99
free delivery
Kocusu Air Quality Monitor Indoor, 6 in 1 CO2 Monitor with LCD Display,CO2 Detector Sensor,Carbon Dioxide Detector with HCHO,TVOC,PM2.5,Temperature,Humidity for Home,Office,Car(Black)
High Accuracy CO2 Monitor Combination of semiconductor sensor and dust infrared sensor, which can effectively improve the accuracy of measurement, making the data more stable and safer to use.The detection is more accurate than other single sensors, and the data will be more stable and reliable.
£ 29.99
free delivery
20% discount
Ruan Carbon Monoxide Alarm with LCD Display 10 Years Life CO Detector with Test Button Compliant Passed the EN50291 standard
Product safety performance This carbon monoxide alarm has been tested by the SGS agency to comply with EN50291-1 2018 for the safety of you and your family.
£ 13.59 £ 16.99
LifeBasis 3-in-1 Carbon Monoxide Detector with Temperature and Humidity Sensing LCD Display CO Alarm and Silence Function Carbon Monoxide Alarm 10 Year Life for Home,Warehouse,Hotel with AA Batteries
3-IN-1 DETECTION LifeBasis carbon monoxide detector is equipped with digital relative humidity and temperature sensors, so it can detect not only CO concentration, but also temperature and relative humidity. Data is updated every minute. It can help you quickly and easily understand indoor air quality, so you can take timely action to improve quality of life. CO range 25ppm 999ppm.Temperature range -9 99 ( 1 ); Relative humidity range 1%RH 99%RH( 3%RH).
£ 13.99
Kidde 7DCOC 7DCO Kidde Carbon Monoxide Alarm, White
End of life alarm alerts user to replace the alarm after 10-years protection
£ 20.80
free delivery
ENS160+AHT21 CARBON Dioxide CO2 eCO2 TVOC Air Quality And Temperature And Humidity Sensor Replace CCS811 For Arduino
Ambient - 40 to + 85 C 5 to 95% RH VDD1. 71 to 1.98v
£ 8.99
16% discount
LSENLTY WiFi CO2 Detector, 5s Refresh High Accuracy Smart CO2 Monitor, App Control Indoor CO2 Meter with Alert, 1 Year Data Storage Air Quality Monitor for Home, Office(Only Supports 2.4G WiFi)
Your Smart Air Quality Monitor LSENLTY 3-in-1 CO2 monitor supports all basic functions(CO2, Temperature, and thermometer hygrometer monitor) as well as smart functions such as remote monitoring, CO2 concentration, temperature, and humidity graphs. Our indoor CO2 detectors are reliable and easy to use for homes, greenhouses, and more.
£ 41.99 £ 49.99
59% discount
WOLF SHIELD Carbon Monoxide Alarm CO Detector Battery Sealed 10 Year life Portable Mini Carbon Monoxide Monitor with Display Test Silence Button for Home,Campervan and More
Absolute quality and safety WOLF SHIELD carbon monoxide monitor has EN 50291-1 2018 certificate,British Standard has accepted this as well, and CE certification. The carbon monoxide meter uses an advanced electrochemical sensor to quickly detect carbon monoxide concentration and has a sealed internal battery that can last up to 10 years under normal conditions.
£ 16.57 £ 39.99
CO2 Monitor Detector Carbon Monoxide, 5 in 1 CO2 Detector Alarm Carbon Dioxide Detector Indoor Air Quality Monitor Temperature Humidity SensMonitor LCD Display Home Office Gym Car
Multi-Functional 5-in-1 Design This versatile air quality monitor can detect carbon dioxide concentration in the air, as well as HCHO, TVOC, temperature, and humidity. Get comprehensive insights into the air quality of your surroundings with this all-in-one monitor. Stay informed about multiple factors affecting the air you breathe with this multifunctional device
£ 20.88
free delivery
Temtop CO2 Monitor Indoor Air Quality Monitor Portable Carbon Dioxide Detector CO2 Temperature Humidity Meter for Home Office School
What's Included - CO2 Detector x 1, USB cable x 1, User manual x 1, Bracket or accessories set x 1. Tip - For real-time monitoring, we recommend keeping the device plugged in. This will enable real-time monitoring mode, providing you with the most accurate and timely air quality data.
£ 38.25
free delivery
29% discount
Meross Carbon Monoxide Detector/Alarm, LCD Digital Display CO Alarm with 2 AA Batteries(Include) and Silence Function, 7-Year Fire Safety for House, Bedroom, Hotel
Unique Design Carbon monoxide alarm can be wall mounted or free standing - ideal for taking on holiday or when travelling. Precise electrochemical sensor, high consistency and stability. The Test Silence button can help you use the alarm better.
£ 11.99 £ 16.99
11% discount
3Pack Smoke Alarm and Carbon Monoxide Detector, Smoke Alarm and Carbon Monoxide Alarm,CO Detector With Led Display Screen, And 85 Decibel Sound And Light Alarm (milk white)
Low Battery Indicator The device features a low battery warning to ensure you are always prepared and can replace the batteries in a timely manner.
£ 15.99 £ 17.99
Carbon Monoxide Detector,Carbon Monoxide Alarm, CO Detector With LED display (AA Battery NOT Included) UK Patent No.: 6332482
How to Use Carbon Monoxide Alarm Powered by AA batteries, it will automatically turn on after loading the battery and then enter working mode (the screen will immediately turn off, which is a normal phenomenon). When the concentration value is greater than 30ppm, the screen will light up and display the value for you to check the PPM value at any time
£ 8.49
Carbon Monoxide Alarm, CO Detector With LED display, EN50291，Carbon Monoxide Detector for Home Safety,Disaster prevention supplies (CO Detector-P02((2))
Carbon Monoxide Alarm Widely Used Adopting high-precision electrochemical sensor, it can quickly detect carbon monoxide gas. Can be used in kitchen, bedroom, bathroom, garage, RV, camping and other places.
£ 15.99
FireAngel Carbon Monoxide Alarm and Detector - FA3313 10-Year Sensor Life CO Alarm for Home with 1-Year Replaceable Batteries - Travel, Portable Carbon Monoxide Detector - CO Detector - 2-Pack - White
FIREANGEL HOME PROTECTION In addition to our carbon monoxide detectors, we offer a wide range of other safety products designed to protect you and your family. Choose from smart and wireless devices, as well as standard fire, smoke, and heat alarms.
£ 14.99
Scondaor Carbon Monoxide Alarm Detector EN 50291:2018 Certified, CO Alarm Detector Monitor with Digital Display, Replaceable AA Battery Operated
High Sensitivity Carbon Monoxide Alarm This Scondaor Carbon Monoxide Detector conforms to latest EN 50291 2018 standard, with high accuracy and reliable performance electrochemical CO sensor, it can detect CO gas leak quickly to protect you from the hazards.
£ 20.93
free delivery
3-in-1 Carbon Monoxide Detectors,Portable Carbon Monoxide Detector for Travel with Temperature & Humidity Display,Carbon Monoxide Detector Battery powered for Home/RV, Accurate & Easy to Install
3-in-1 Portable Carbon Monoxide Detector Compact, Reliable, and Multi-functional Real-time Monitoring & Multi-purpose Our 3-in-1 Carbon Monoxide Detector is not just a CO alarm but also a real-time temperature and humidity monitor. Whether at home or on the go, it helps you stay informed about your surroundings and ensures a safer environment for you and your loved ones.
£ 18.99
3 In1 Carbon Dioxide Detector, Air Quality Detector Indoor, Temp & Humidity CO2-Meter Quality Monitor For Kitchen, Living Room, Bedroom, Office(Black)
Color screen The device displays real-time carbon dioxide data, temperature, and humidity on a color screen. Additionally, the color ring changes based on the carbon dioxide content, providing visual cues.
£ 12.85
free delivery
Carbon Dioxide Detector, Bekasa 5-in-1 Air Quality Detector Indoor CO2 Meter Digital TVOC HCHO Monitor Temperature Humidity Sensor Tester Colourful Backlight Display for Home Office Gym (White)
Easy to use CO2 measurement The sensor module is high-precision, stable and resistant to interference. The carbon dioxide concentration can be displayed accurately. Humidity display and three measurement modes. We recommend using it with USB charger
£ 17.99
Therm La Mode CO2 Monitor, 3-in-1 Indoor Air Quality Monitor Detect Carbon Dioxide Temperature & Humidity,CO2 meter with Accurate NDIR Sensor, Suitable for Home, Office, and School
We Are Here To Help If you have any problems with the new CO2 meter for home you received. Contact us via Amazon messages and we can help with any issues.
£ 69.99
U UNNI CO2 Monitor Carbon Dioxide Detector for Home, 3 Adjustable Volume for Alerts & 3 Adjustable Backlight, Photoacoustic Sensor for Temperature Humidity & Indoor Air Quality Monitor
USB CHARGING OPTION & BATTERY BACKUP & ADJUSTABLE BACKLIGHT It is plugged in which allow the multi brightness display to stay on all the time, if you prefer. Either set it on tabletops, or mount it on the wall. 3 x AAA Battery(not included) for Backup & outdoor manual calibration.
£ 57.36
Kocusu CO2 Monitor,Air Quality Monitor Indoor with LED Display,6 in 1 CO2 Detector Sensor,Carbon Dioxide Detector with Temperature,Humidity,HCHO,TVOC,PM2.5 for Home,Office,Car (White)
6 in 1 Air Quality Monitor Indoor not only detects CO2, it can also detect temperature, humidity, HCHO, TVOC, PM2.5, allowing you to better understand the air quality of your environment.
£ 23.99
free delivery
11% discount
Combination Carbon Monoxide Alarm Detector & Smoke Alarm, Replaceable Battery Operated Alarm Detector with Digital Display and Voice Alarm,For Your Home, Garage, Office (AA Batteries NOT Included) …
Quick & Easy Installation It can be installed independently, without wires, just three batteries. It can be placed or fixed where you want. Carbon monoxide is lighter than air, so it is recommended to install it at a distance of 30cm from the ceiling 3-color flashing LED indicator (red, green, yellow)
£ 16.99 £ 18.99
11% discount
LSENLTY Combination Natural Gas Leak Detector and CO Detectors, 4-in-1 Plug-in Wall Design Carbon Monoxide & Gas Detector with HD Screen&Indicator Visual&Audible Alarm for Home, Kitchen
How to rotate the screen When you receive the product and plug it into the socket, if the display screen is upside down, you can long press the "speaker" button to invert the screen 180 .
£ 32.99 £ 36.99
Honeywell Home R200C-1 Carbon Monoxide Detector alarm-R200C-1
IP44 grade
£ 17.95
Aico Detector, White, EI3018
white
£ 47.99
free delivery
STATUS Monoxide Alarm, Home Carbon Monoxide Detector including Batteries, SDCMA3XAA1PB4
CARBON MONOXIDE DETECTION Effectively detects carbon monoxide (CO) gas, providing early warning and protection against this silent and deadly threat in the home.
£ 13.15
49% discount
WOLF SHIELD Carbon Monoxide Detector 10 Year Sealed Battery |Portable Alarm|EN50291:2018 |No Display (White)
Each is 7 centimeters by 7 centimeters tall, smaller than a human hand. Every room in his main room has a clean and tidy side to him Because of the built-in battery, there is no need for leaking wires. You can hang it anywhere you need it, at home, office, RV, or campsite You can rely on our cooperative alerts to protect your health and safety.
£ 15.21 £ 29.99
UltraFire UBCO1 Battery Powered Carbon Monoxide Alarm with 10 Year Sensor Life | 10 Year Warranty | Certified to BS EN 50292
Ultrafire Fire Safety
£ 15.95
Kidde Carbon Monoxide Alarm - 2 Pack
End-of-life alarm alerts user to replace alarm after a minimum of 7 years protection
£ 31.86
free delivery
Kidde 10LLCO Ten Year Life Carbon Monoxide Alarm with Sealed Longlife Battery
Unique water-based CO electrochemical sensor
£ 21.95
free delivery
Kidde 7COC Carbon Monoxide Alarm 10 Year Sensor & Warranty (1)
Continuous monitoring of carbon monoxide
£ 16.98
TopTes CT-300 Portable Carbon Monoxide Detector, CO Detector with Audible & Visual Alarm, 0-5000PPM, CO Alarm, Backlit LCD Screen, for Home, Car, Camping& Travel (Includes Battery x3) - Orange
Carbon Monoxide Detector TopTes CT-300 is an ideal portable CO tester to help you detect CO gas concentrations timely and accurately, reducing the risk of CO poisoning and protecting your life. It is a must-have tool for homeowners, drivers, campers, DIY-ers, tourists, etc
£ 42.99
free delivery
PT199 Natural Gas Leak Detector with Audible & Visual Alarm, Portable Gas Sniffer to Locate Combustible Sources Like Methane, Propane for Home (Includes Battery x2)-Orange
Batteries Included and Easy to Use The TopTes PT199 comes with 2x AAA Alkaline Batteries, so you will be able to set the detector up and have it ready as soon as you receive it. The system warm-up time is about 30 seconds. The low battery indicator will engage when battery voltage is below 2.4V. Automatic power off after 5 minutes without operation or gas detection
£ 22.99
free delivery
Kidde 10LLDCO Ten Year Life Carbon Monoxide Alarm Digital Display with Sealed Longlife Battery
LIFETIME BATTERY Equipped with a built-in 10 year sealed lithium battery which never needs replacing; Designed to last the full 10 year lifetime of your alarm
£ 30.99
free delivery
58% discount
HOMELYLIFE Carbon Monoxide Detector, Battery Operated Carbon Monoxide Alarm with LCD Digital Display, EN 50291 CO Alarms Monitor for Home Safety (AA Battery NOT Included)
Safe & Reliable HOMELYLIFE carbon monoxide alarm conforms to the latest EN 50291 2018 standard, uses an electrochemical high sensitivity sensor with a lifetime of up to 5 years, can detect carbon monoxide gas leaks accurately and quickly, protecting you from hazards while minimising false alarms
£ 8.49 £ 19.99
FireAngel Carbon Monoxide Detector 10-Year Life Sealed Battery - FA3820 Carbon Monoxide Alarm for Home and Holiday - Portable CO Alarm - Travel Carbon Monoxide Detector and Monitor - 2-Pack - White
FIREANGEL HOME PROTECTION In addition to our carbon monoxide detectors, we offer a wide range of other safety products designed to protect you and your family. Choose from smart and wireless devices, as well as standard fire, smoke, and heat alarms.
£ 48.00
free delivery
32% discount
3 Packs Carbon Monoxide Detector - AGSMXSYG Carbon Monoxide Alarms Battery Powered with Digital Display, CO Detectors Alarms Monitor for Home,RV & Kitchen
Wide Range of Applications Carbon monoxide detector is suitable for home, RV, kitchen, bathroom, etc.
£ 29.19 £ 42.99
21% discount
FireAngel Carbon Monoxide Alarm and Detector - FA3313 10-Year Sensor Life CO Alarm for Home with 1-Year Replaceable Batteries - Travel, Portable Carbon Monoxide Detector - CO Detector - 2-Pack - White
FIREANGEL HOME PROTECTION In addition to our carbon monoxide detectors, we offer a wide range of other safety products designed to protect you and your family. Choose from smart and wireless devices, as well as standard fire, smoke, and heat alarms.
£ 29.99 £ 37.99
43% discount
Carbon Monoxide Detector, 10 Years Battery Carbon Monoxide Alarm, CO Alarm with Test/Silence Button,Carbon-Monoxide-Detector Comforms to EN 50291 Standard
Accurate and Reliable - This CO alarm is equipped with a 10-year sensor that can give a high and stable performance of accurate CO detection and ensures few false alarm.
£ 13.59 £ 23.99
33% discount
Mini Carbon Monoxide Detector, Battery Powered CO monoxide Alarm with LCD Digital Display for Home and Car Safety, CO Monitor Conforms to EN 50291 Standad (1pcs)
Accurate Detection Our carbon monoxide alarm utilizes an advanced electrochemical sensitivity sensor, to accurately and quickly detect carbon monoxide gas leaks, effectively protecting you against potential hazards while minimizing false alarms.
£ 7.99 £ 11.99
Temtop CO2 Monitor Indoor Air Quality Monitor Portable Carbon Dioxide Detector CO2 Temperature Humidity Meter for Home Office School
What's Included - CO2 Detector x 1, USB cable x 1, User manual x 1, Bracket or accessories set x 1. Tip - For real-time monitoring, we recommend keeping the device plugged in. This will enable real-time monitoring mode, providing you with the most accurate and timely air quality data.
£ 57.99 £ 59.99
28% discount
FireAngel Digital Carbon Monoxide Detector with 10-Year Sealed for Life Battery - FA3322 Humidity, Temperature and CO Alarm - Portable Carbon Monoxide Alarms for Home and Travel - CO Detector Monitor
TEMPERATURE AND HUMIDITY ALERTS The FireAngel carbon monoxide alarm also provides temperature and humidity readings. Warnings will sound if either reach extreme highs or lows, making the device perfect for bedrooms and living spaces.
£ 28.50 £ 39.58
Carbon Monoxide Detector CO Alarm with 10 Year Sealed Battery LCD Digital Display and Sound Warning for Home Office safety EN50291
Display Screen and Indicators this carbon monoxide alarms for home provides real-time carbon monoxide levels, which is a great advantage for immediate response.
£ 21.99
free delivery
FireAngel Digital Carbon Monoxide Detector with 10-Year Sealed for Life Battery - FA3322 Humidity, Temperature and CO Alarm - Portable Carbon Monoxide Alarms for Home and Travel - CO Detector Monitor
TEMPERATURE AND HUMIDITY ALERTS The FireAngel carbon monoxide alarm also provides temperature and humidity readings. Warnings will sound if either reach extreme highs or lows, making the device perfect for bedrooms and living spaces.
£ 43.17
free delivery
29% discount
Kidde 5CO Carbon Monoxide Alarm and Detector with AA Batteries - 10 Year Sensor Life CO Alarm for Home
BATTERY POWERED Each alarm comes equipped with 2x AA batteries included, allowing your alarm to be set up immediately upon receipt
£ 13.50 £ 18.99
INKBIRDPLUS Portable CO2 Detector, Air Quality Monitor with LCD Display, Rechargeable Battery, carbon dioxide Alarm for Home, Office, Travel Camping
Large LCD Screen The portable CO2 detector features a large color LCD screen for clear, easy-to-read displays. It automatically switches to ECO mode after 5 minutes of inactivity, saving energy without compromising performance
£ 39.99
free delivery
Carbon Monoxide Detector with LCD Digital Display, CE Certified CO Alarm with Sealed in 10 Year Battery, Standalone Audible CO Detector for Home,White,1 Pack
Accurate Relialbel CO Detector Comply with EN 50291 standard, CE Certified Carbon Monoxide alarm, equipped with high accuracy and reliable electrochemical sensor, continuously measure CO concentration in ambient air.
£ 27.99
free delivery
36% discount
WisuAlarm Carbon Monoxide Detector, 10-Year Figaro Sensor, 10 Year Battery, Carbon Monoxide Alarm, CO Alarm with LCD Display, Test/Silence Button, EN 50291 Certificated
Accurate and Reliable This detector utilises high end Figaro electrochemical CO sensor, providing continuous protection against carbon monoxide (CO) for your family, 24 7.
£ 21.09 £ 32.99
22% discount
FireAngel Carbon Monoxide Detector 10-Year Life Sealed Battery - FA3820 Carbon Monoxide Alarm for Home and Holiday - Portable CO Alarm - Travel Carbon Monoxide Detector and Monitor - White
FIREANGEL HOME PROTECTION In addition to our carbon monoxide detectors, we offer a wide range of other safety products designed to protect you and your family. Choose from smart and wireless devices, as well as standard fire, smoke, and heat alarms.
£ 25.00 £ 31.99
32% discount
Carbon Monoxide Detector – 10-Year Sealed Battery CO Alarm with LCD Display, Carbon Monoxide Alarms for Home, EN 50291 Certified – Alertlink VC22R
Certified Accuracy & Loud Alert Complies with EN 50291 and UKCA standards, this reliable carbon monoxide alarm accurately monitors CO levels in ambient air. When a danger is detected, it instantly triggers a powerful 85dB siren to warn you and your family, providing round-the-clock protection.
£ 19.58 £ 28.79
30% discount
KARUOTOP Carbon Monoxide Detector, Portable CO Alarm with 10-Year Sealed Battery, Digital LCD Carbon Monoxide Alarm for Home & Travel, EN 50291 Certified
Real-Time LCD Display The large backlit LCD screen continuously shows real-time CO levels even when they are at zero. Its clear visibility in both daylight and low light ensures 24 7 monitoring at a glance.
£ 19.59 £ 27.99
45% discount
2 in 1 Carbon Monoxide Detector and Natural Gas Detector, Upgrade 2M Cable Wall-mounted CO Alarm with 2 Sensors for Home Kitchen, Gas Leak Detector with 10 Years Sensor Life
24 7 Dual Security Monitoring This carbon monoxide detector can simultaneously detect carbon monoxide and combustible gases. It is equipped with a 200cm power cord(Upgrade from 1M cable to 2M cable, no need to worry about the cable too short), powered by electricity, does not require battery replacement, standard UK plug, wall mounted, plug and use, can prevent poisoning and explosion risks, and does not require separate purchase of two gas detectors, safeguarding home safety.
£ 12.99 £ 23.58
33% discount
Carbon Monoxide Detectors Battery Powered, AGSMXSYG Carbon Monoxide Alarm with Digital Display, CO Detector Alarms Monitor Battery Operated for Home,RV & Kitchen
Power-saving Design When there is no carbon monoxide gas in the environment, the detector screen will not display; when carbon monoxide gas is detected in the environment, the detector will immediately display the carbon monoxide concentration level.
£ 9.34 £ 13.99
FireAngel Carbon Monoxide Alarm and Detector - FA3313 10-Year Sensor Life CO Alarm for Home with 1-Year Replaceable Batteries - Travel, Portable Carbon Monoxide Detector - CO Detector Monitor - White
FIREANGEL HOME PROTECTION In addition to our carbon monoxide detectors, we offer a wide range of other safety products designed to protect you and your family. Choose from smart and wireless devices, as well as standard fire, smoke, and heat alarms.
£ 12.00
41% discount
CPVAN Carbon Monoxide Detector Alarm, 3-in-1 CO Detctor 10 Year Sensor Life Replaceable Battery with Digital Display Portable Carbon Monoxide Alarm for Home EN 50291 Standard (CO, Temp and Humidity)
10 Years Sensor Life This carbon monoxide monitor is built electrochemical sensor to deliver high consistency and reliability for double detection and protection. Equipped with replaceable batteries, you can just replace it when the power is low for easy handling. Test your carbon monoxide alarm regularly to ensure it is operational.
£ 15.99 £ 26.99
Kidde 10LLDCO Ten Year Life Carbon Monoxide Alarm Digital Display with Sealed Longlife Battery
LIFETIME BATTERY Equipped with a built-in 10 year sealed lithium battery which never needs replacing; Designed to last the full 10 year lifetime of your alarm
£ 22.94
free delivery
7% discount
Smoke & Carbon Monoxide Alarm with Digital LCD Display, AEGISLINK Combination Smoke and CO Alarm Detector with 10-Year Lifespan & Replaceable Battery and Test/Silence Button, SC200
Informative LCD shows real-time CO concentrations and battery power to monitor for CO leaks and battery level; to save power, it will activate only when the device is tested or the ppm has reached the alarm level for a certain period
£ 27.99 £ 29.99
20% discount
FireAngel Carbon Monoxide Alarm and Detector - FA6813 10-Year Sensor Life CO Alarm for Home with AA Batteries - Travel, Portable Carbon Monoxide Detector - CO Detector Monitor with Test Button
FIREANGEL HOME PROTECTION In addition to our carbon monoxide detectors, we offer a wide range of other safety products designed to protect you and your family. Choose from smart and wireless devices, as well as standard fire, smoke, and heat alarms.
£ 14.39 £ 17.99
24% discount
DS-100 Portable Carbon Monoxide Detector for Travel, 140H Standby, CO Detector with Magnetic Back, Rechargeable 3-in-1 CO Monitor with Audible & Visual Alarm for Camping, Hotel, Car & RV
Audio-visual Alarm Provides an audio-visual alarm function. In default mode, when the carbon monoxide concentration reaches and exceeds 50ppm, the screen's yellow or red indicator bars will flash, accompanied by a high-decibel alarm. As the carbon monoxide concentration increases, the alarm frequency accelerates, enabling you to promptly detect danger and protect yourself
£ 30.59 £ 39.99
Kidde 2030-DCR Compact 10 Year Life Carbon Monoxide Alarm with AA batteries
Provides low battery warning when batteries require replacement
£ 13.99
30% discount
KARUOTOP Carbon Monoxide Detector, 10-Year Sealed Battery CO Alarm with Digital LCD Display, Portable Carbon Monoxide Alarm for Home & Travel, EN 50291 Certified
Real-Time LCD Display The large backlit LCD screen continuously shows real-time CO levels even when they are at zero. Its clear visibility in both daylight and low light ensures 24 7 monitoring at a glance.
£ 19.58 £ 27.99
40% discount
X-Sense Carbon Monoxide Alarm Detector 10-Year Life, Replaceable Battery Operated CO Alarm Detector with Digital Display, Conforms to EN 50291 Standard, CO03D
ACCURATE & RESPONSIVE Featuring an advanced Figaro electrochemical CO sensor and a high-performance ST chipset, the X-SENSE Carbon Monoxide Alarm instantly and accurately detects concentration levels of CO, an invisible, deadly gas, while minimizing false alarms; designed to give you the earliest possible warning of CO threat with both a loud 85 dB alarm and a rapid flashing red LED indicator (the LED indicators won t disturb your sleep while the alarm is in normal working status)
£ 18.52 £ 30.99
50% discount
Mini LCD Carbon Monoxide Detector CO Alarm Detector, fit for house, Car,trip，Comply with EN50291
Mni CO Detector The electrochemical gas sensor in this CO detector is very sensitive to any CO leakage to your home detector. Mini Size 6.2CM*2.8CM
£ 7.99 £ 15.99
FireAngel Carbon Monoxide Alarm and Detector - FA6813 10-Year Sensor Life CO Alarm for Home with AA Batteries - Travel, Portable Carbon Monoxide Detector - CO Detector Monitor with Test Button
FIREANGEL HOME PROTECTION In addition to our carbon monoxide detectors, we offer a wide range of other safety products designed to protect you and your family. Choose from smart and wireless devices, as well as standard fire, smoke, and heat alarms.
£ 11.99
free delivery
Carbon Monoxide Detector,Carbon Monoxide Alarm with PPM Display,CO Alarm with Test Button Battery Powered,CO Detector Monitor with 85 dB Audible for Home and Holiday(Batteries NOT Included)
Intuitive LED Indicators The CO alarm has 3 LED indicators that provide clear information about its working status. The green LED indicates normal operation (30-second flashing green light), the red LED indicates alarm (CO alarm flashes red light and has a warning Alarm) and low battery reminder (low battery flashes red light but no sound), and the yellow LED indicates fault (flashing yellow light).
£ 9.99
X-Sense Carbon Monoxide Detector, Replaceable Battery Powered CO Alarm with Digital Display, Portable Carbon Monoxide Alarm for Home with CO Peak Value Memory, XC0C-SR, 1-Pack
10-Year Lifespan Protect your loved ones from the silent threat of carbon monoxide for an entire decade with this reliable 10-year CO sensor; powered by replaceable AA batteries that last 3 years
£ 15.98
49% discount
WOLF SHIELD Carbon Monoxide Detector 10 Year Sealed Battery |Portable Alarm|EN50291:2018 |No Display (Black)
Each is 7 centimeters by 7 centimeters tall, smaller than a human hand. Every room in his main room has a clean and tidy side to him Because of the built-in battery, there is no need for leaking wires. You can hang it anywhere you need it, at home, office, RV, or campsite You can rely on our cooperative alerts to protect your health and safety.
£ 15.21 £ 29.99
34% discount
X-Sense Combination Smoke and Carbon Monoxide Alarm with LCD Display & 10-Year Battery, Smoke Alarm for Home Compliant with EN 14604 and EN 50291 Standards, SC07
Attention The SC07 Combination Smoke and Carbon Monoxide Alarm is not compatible with the SBS50 Base Station and does not support interconnectivity or any APP functionality
£ 23.74 £ 35.99
25% discount
Carbon Monoxide Detector,Carbon Monoxide Alarm With LED display, CO Alarms Monitor for Home Safety,Comply with EN50291 Standard (AA Battery NOT Included) (01-white)
Carbon Monoxide Alarm This advanced carbon monoxide detector is equipped with a sensitivity electrochemical sensor to accurately and continuously monitor carbon monoxide levels. It is also equipped with an LED display for easy-to-read values (ppm). When the concentration exceeds a certain level, the alarm sounds and the red light flashes, and a buzzer sounds as a warning. You can quickly and clearly understand the concentration of PPM and take corresponding measures, which can effectively protect your personal and property safety. To ensure complete protection, be sure to place one on every level of your home and inside each bedroom.n Monoxide Detector
£ 8.99 £ 11.99
23% discount
Portable Carbon Monoxide Detector with Digital Display and Test Button | Battery Operated | Carbon Monoxide Alarm | Air Quality Monitor Indoor Use EN50291 Compliant | Co Alarm-Detector | Gas Detector
Inside the Box Each package includes 1 mini carbon monoxide detector, 2 expansion screws, 2 anchor plugs, and 1 user manual.
£ 9.99 £ 12.99
69% discount
WOLF SHIELD Carbon Monoxide Detector 10 Year Sealed Battery Life Mini Carbon Monoxide Alarm CO Monitor Sensor with Free Standing LCD Display Test Silence Function for Home Caravan, Campervan,Car,Etc
Alarm waiting time The waiting time for the co alarm to sound depends on how quickly the carbon monoxide level rises. Normally, it takes between 60 and 90 minutes for the co detectors to sound at 50ppm, between 10 and 40 minutes at 100ppm and immediately at 300ppm. If a large change in carbon monoxide concentration is detected over a short period of time, the co alarms may sound for a short period of time.
£ 18.69 £ 59.99
Carbon Monoxide Detector, Carbon Monoxide Alarm, Detector with LED Display (PPM Value Visible at All Times) and 85 dB Audible and Visual Alarm.
How to Use Carbon Monoxide Alarm Powered by 3 AAA batteries, it will automatically turn on after loading the batteries, and then enter 30 seconds countdown, then enter the working mode, the PPM value is visible at any time. No any operation background light will go out, but the screen value is long bright, convenient for you to check the PPM value at any time.
£ 9.99
17% discount
Netatmo UK NCO-UK Smart Carbon Monoxide Alarm, White
The Self-Test feature checks the Carbon Monoxide Alarm is functioning correctly and alerts you if necessary.
£ 89.99 £ 107.98
Kidde 5CO Carbon Monoxide Alarm and Detector with AA Batteries - 10 Year Sensor Life CO Alarm for Home
BATTERY POWERED Each alarm comes equipped with 2x AA batteries included, allowing your alarm to be set up immediately upon receipt
£ 14.50
FireAngel FA6812 Digital Carbon Monoxide Detector with LCD Screen, 10-Year CO Alarm Sensor, Portable Carbon Monoxide Alarm for Home, Travel, Caravan
CARBON MONOXIDE ALARM The 10-year electrochemical sensor detects dangerous carbon monoxide (CO) levels, alerting with 4 loud chirps and a flashing red light. With no intervention, it switches to Alarm in Absence mode, chirping until deactivated.
£ 18.99 £ 19.99
Kidde 5DCO Digital Carbon Monoxide Alarm and Detector with AA Batteries - 10 Year Sensor Life Digital Display CO Alarm - 7 Year Warranty
Digital display of CO levels from 30ppm. Detector alarms from 50ppm.
£ 17.99
LSENLTY Portable Carbon Monoxide Detectors Support, 3-in-1 CO Detector (Temp, Humidity, and CO), Alarm Function, Lanyard Design for Camping Travel Car RV Vehicle Aircraft Alarm 10 Year Life
Warm Tips When there is no carbon monoxide gas in the surrounding environment, the product will display normally 0000 PPM
£ 39.99
free delivery
Safeliveo Carbon Monoxide Alarm, Carbon Monoxide Detector with Silence Button 10 Years Sensor Life for Home Safety, CO alarms Replaceable Batteries Powered - EN 50291 Standard,Standalone,1 Pack
Crafted with high-quality materials Our carbon monoxide detectors are constructed using premium materials to ensure durability and reliability in detecting harmful gas levels
£ 12.99
49% discount
FireAngel Combination Smoke and Carbon Monoxide Alarm for Home - SCB10-R, 10 Year Life, Dual Carbon Monoxide Detector and Smoke Alarm with Test and Hush Button - Combined CO and Fire Alarm - White
DUAL PROTECTION This combination carbon monoxide (CO) and smoke detector offers vital protection against both CO and fire risks. The CO sensor alerts you to invisible gas dangers, and the optical smoke sensor quickly 'sees' slow, smouldering fires.
£ 23.94 £ 46.99
25% discount
X-Sense 10-Year Product Life Carbon Monoxide Alarm Detector, Replaceable Battery-Operated CO Alarm Detector with Digital Display, CO03B
FULLY-FEATURED Malfunction warning, low battery warning, end-of-life indication, and silence mode enabled; surface mounted technology (SMT) and anti-RF technology (radio frequency will not interfere with the unit) ensure steady performance
£ 14.99 £ 19.99
25% discount
Safeliveo Wireless Interlinked Wifi Smoke Alarm Heat Alarm Carbon Monoxide Alarm with Remote Control, App notification,10 Year Battery, 85dB Buzzer, Silence and Test Function,CE & BS Certified 6Pack
Pre-Linked 1 x WiFi Smoke Alarm, 2 x Smoke Alarm, 1 x Heat Alarm, 1 x Carbon Monoxide Detector, 1 Remote Control. This bundle has been 'Pre-Linked', after you receive the alrms, you only need to test detectors after switching them on according to the instruction manual and connect the WiFi smoke detector to your mobile phone, pay attention to use 2.4g WiFi.
£ 79.99 £ 105.99
29% discount
Honeywell Home R200C-1 Carbon Monoxide Detector alarm-R200C-1
IP44 grade
£ 31.94 £ 45.21
15% discount
EIBEST Carbon Monoxide Detector,Carbon Monoxide Alarm, CO Detector With LED display And 85 Decibel Sound And Light Alarm
Carbon Monoxide Alarm When the carbon monoxide concentration reaches 100ppm, the alarm will be activated immediately, the red LED will flash and the buzzer will be triggered at the same time.85dB high pitch can get your attention faster. (Note short press once can manually turn off the alarm sound)
£ 7.64 £ 8.99
FireAngel Carbon Monoxide Detector 10-Year Life Sealed Battery - FA3820 Carbon Monoxide Alarm for Home and Holiday - Portable CO Alarm - Travel Carbon Monoxide Detector and Monitor - White
FIREANGEL HOME PROTECTION In addition to our carbon monoxide detectors, we offer a wide range of other safety products designed to protect you and your family. Choose from smart and wireless devices, as well as standard fire, smoke, and heat alarms.
£ 12.00
23% discount
Scondaor Carbon Monoxide Alarm Detector EN 50291 Certified, CO Alarm Detector with Digital Display, Battery Powered, 10 Year Sensor
High Valued Alarm Features Automatic self-check function, Alarm concentration record and Test Silence features. False alarm can be silenced by press "Test" button
£ 19.99 £ 25.99
22% discount
XINDUM Wireless Interlinked Smoke Alarms for Home, Heat Detector, Carbon Monoxide Detector with LCD Digital Display, Remote Controller, Fire Alarms with 10 Year Battery, Fire Detectors Bundle for Home
Interlinked Fire Alarms Bundle 2 Smoke Alarm, 1 Heat Alarm, 1 Carbon Monoxide Detector, 1 Remote Controller. No matter which somke detector trigger a alarm, the other linked alarms will sound after receiving the signal. You and your families can get the alarm at first time and take effective actions to put out the fire or escape from dangous place.
£ 69.99 £ 89.99
Google Nest Protect - Smoke Alarm And Carbon Monoxide Detector (Battery)
It tells you what the danger is and where it is. The Split-Spectrum Sensor looks for both fast-and slow-burning fires. It also has a 10 year CO sensor so that it can tell you where poisonous, invisible CO is hiding.
£ 99.00
free delivery
59% discount
WOLF SHIELD Carbon Monoxide Detector CO Alarm Battery Sealed 10 Year Life Portable Mini CO Detector with Digital Display Test Silence Function for Home,Campervan,Car,Gas Equipment Room,Boats and More
WOLF SHIELD Low level CO detector with display from 25ppmand this CO alarms can alarm in the 50ppm range, the duration of alarm depends on the concentration of carbon monoxide and other factors.
£ 16.57 £ 39.99
GasDoc DS-399 Carbon Monoxide Detector, 168HR Standby, Rechargeable 3-in-1 Portable CO Detector with Audible & Visual Alerts for Travel & Camping, CO Meter for Home, Car & Tent - Dark Blue
carbon monoxide detectors portable carbon monoxide detector for travel carbon monoxide detector camping battery powered meter alarm low level home rv smart tester co air quality
£ 36.99
free delivery
TOPTES CT-580 Carbon Monoxide Detector, Rechargeable CO Detector with Vibration, Visual & Audible Alarms, Portable CO Alarm, 0-1000PPM, TFT Color Display for Home, Car, Camping& Travel
User-Friendly & Durable Design The CT-580 is made from high-quality ABS engineering plastic for easy grip and use. It also features adjustable screen brightness, auto screen-off, a built-in flashlight, and USB-C charging, providing convenience and user-friendly functionality in every aspect
£ 56.99
free delivery
46% discount
Sensereo Carbon Monoxide Detector by Figaro Sensor, 10-Year Life Carbon Monoxide Alarm for Home Safety, Replaceable AA Batteries Included, CO Detector with LED/LCD Display, BS-EN50291 marked
2 x AA 5-Year replaceable batteries included. Providing a long-lasting protection and hassle-free replacement when low battery warning triggered. Reminder Unsealed Batteries compliant for all types of properties in England and Wales, EXCLUDING Scotland under the new regulations.
£ 14.98 £ 27.98
58% discount
FireAngel Optical Smoke Alarm 2-Pack - FA6620 10-Year Battery Smoke Alarms for Home with Test/Silence Button - Replacement for FireAngel ST-622/ST-620 - Early Smoke Detector Fire Alarm - White
FEWER NUISANCE ALARMS The advanced optical sensor ensures the FireAngel smoke alarm is less prone to false alerts from cooking fumes. Avoid placing near bathrooms or kitchens.
£ 18.99 £ 44.99
Kidde 10SCO Combination Smoke and Carbon Monoxide Alarm with Voice Notification and Alarm - Dual CO Detector and Fire Alarm with 10 Year Sensor Life - 10 Year Warranty
DUAL PROTECTION Two detectors combined into one space-saving unit; the Kidde K10SCO provides vital protection against carbon monoxide (CO) and fire risks in a single detector
£ 24.90
free delivery
25% discount
X-Sense Wi-Fi Smart Carbon Monoxide Alarm Carbon Monoxide Detector, Real-Time Push Notifications via X-Sense Home Security App, Replaceable Battery, Free-Standing Design, XC04-WX
Attention XC04-WX Wi-Fi Carbon Monoxide Detector is not compatible with SBS50 base station and does not support interconnect function
£ 26.99 £ 35.99
Mini CO2 Detector, Portable Detector CO2 Monitor Meter Air Quality Monitor Carbon Dioxide Detector Portable Temperature and Humidity Detector for Travel Home Indoor
Accurate & Real Time The sensor module of co2 detector has high accuracy , good stability and anti interference, and accurately displays co2 concentration. Humidity display and three measurement modes. the carbon dioxide detector can do realtime detection, with a built in high performance chip, and uses monitoring technology to report the number of air changes.
£ 10.00
19% discount
Smartwares Carbon Monoxide Detector - 10 Year Sensor - Digital Screen - Display and Test Button - FGA-13041
TEST BUTTON make sure your device is working properly by testing it regularly (once a month).
£ 19.49 £ 23.99
43% discount
Scondaor Carbon Monoxide Alarm Detector, 10-Year Life CO Alarm Detector with Digital LCD Display, Replaceable Battery Operated (3 AA Battery Included)
85dB Loud Alarm and Visual Indicator The buzzer beeps and red indicator flashes when dangerous CO gas leak is detected to alert home members effectively. And green indicator flashes every 45s to indicate it is proper monitoring for CO constantly.
£ 15.99 £ 27.99
25% discount
X-Sense Carbon Monoxide Detector Alarm with Digital LCD Display, CO Detector Alarm with 5-Year Replaceable Battery and Peak Value Memory, XC01-R
Intuitive Light A 3-colored LED indicator flashes red, green, or yellow to indicate an alarm, power, or a fault
£ 21.74 £ 28.98
23% discount
ALLmeter Portable 2 in 1 CO2 Detector 0～5000 ppm Air Quality Monitor Detects CO2 and TVOC with LCD Display, Rechargeable Battery, carbon dioxide Alarm for Home, Office, Travel Camping
Accurate CO2 and TVOC Monitoring Monitor your air quality with precision using our 2-in-1 CO2 and TVOC detector. With a CO2 range of 0-5000 ppm and TVOC range of 0-2.000 mg m , this CO2 detector ensures you stay informed about the air you breathe, whether at home, in the office, or while camping,Perfect for homeowners who want to maintain optimal air quality in their living spaces
£ 9.99 £ 12.99
17% discount
FireAngel Carbon Monoxide Alarm and Detector - FA3313 10-Year Sensor Life CO Alarm for Home with 1-Year Replaceable Batteries - Travel, Portable Carbon Monoxide Detector - CO Detector Monitor - White
FIREANGEL HOME PROTECTION In addition to our carbon monoxide detectors, we offer a wide range of other safety products designed to protect you and your family. Choose from smart and wireless devices, as well as standard fire, smoke, and heat alarms.
£ 18.98 £ 22.99
Kidde 7DCOC 7DCO Kidde Carbon Monoxide Alarm, White
End of life alarm alerts user to replace the alarm after 10-years protection
£ 18.25
45% discount
Smoke Alarm, 10 Years Battery, Smoke Alarms for Home, Fire Alarm with Mute Remotely Function,Big Test/Silence Button Smoke Alarms, Conforms EN14604, UKCA (1 Smoke)
Modern Design - Perfect moke alarms for home, features a sleek and modern design, adding a touch of technology to your home.
£ 11.04 £ 19.99
25% discount
Mini Carbon Monoxide Detector, with Replaceable Battery with LCD Digital Display and Audible Alarm CO Detector, EN 50291 CO Alarm Monitor for Office Home Security (Battery Not Included)
Safe & Reliable Carbon monoxide detector conforms to EN 50291 standard, utilizes an advanced electrochemical sensitivity sensor, can detect carbon monoxide gas leaks accurately and quickly, protecting you from hazards while minimising false alarms.
£ 8.99 £ 11.99
LavaTap - Honeywell R200C-1 CO Carbon Monoxide Detector 10 Year Battery CO2 Alarm R200 for Home Caravan Mobile Homes Boats
Sealed Battery-Power for Convenience The Honeywell R200C-1 carbon monoxide detector is battery-operated, allowing for flexible installation anywhere in your home without the need for wiring, and ensuring continuous 10 year protection
£ 32.71
free delivery
33% discount
Carbon Monoxide Detector with LCD Digital Display, CE Certified CO Alarm with Sealed in 10 Year Battery, Standalone Audible CO Detector for Home,Black,1 Pack
Accurate Relialbel CO Detector Comply with EN 50291 standard, CE Certified Carbon Monoxide alarm, equipped with high accuracy and reliable electrochemical sensor, continuously measure CO concentration in ambient air.
£ 19.99 £ 29.99
32% discount
Carbon Monoxide Detector – 10-Year Sealed Battery CO Alarm with LCD Display, Carbon Monoxide Alarms for Home, EN 50291 Certified – Alertlink VC22R
Certified Accuracy & Loud Alert Complies with EN 50291 and UKCA standards, this reliable carbon monoxide alarm accurately monitors CO levels in ambient air. When a danger is detected, it instantly triggers a powerful 85dB siren to warn you and your family, providing round-the-clock protection.
£ 19.54 £ 28.79
6% discount
X-Sense Combination Smoke and Carbon Monoxide Alarm with English Voice Alerts, Smoke Alarm for Home with Replaceable Battery, XP0A-SR, 1-Pack
10-Year Lifespan Fire-retardant ABS material and 10-year sensor life offer reliable performance for up to 10 years; the replaceable CR123A battery lasts up to 5 years
£ 29.99 £ 31.99
10% discount
Meross Carbon Monoxide Detector, Dual Sensor Smoke and Carbon Monoxide Alarm, Smoke Alarm for Home with Test/Silence Button, 10-Year Battery Smoke Alarm, 85dB Fire Alarm, EN 14604 & EN 50291 Standard
2-in-1 Function The photoelectric smoke detector and electrochemical CO sensor work independently of each other. If the carbon-monoxide-detector detects both smoke and carbon monoxide, it sounds first for smoke and then for CO. The CO detector detects both fast and slow-burning fires, minimising false alarms.
£ 24.29 £ 26.99
CO2 Detector Smart WiFi CO2 Monitor 11'' LED Display Air Quality Monitor for Carbon Dioxide, Humidity, Temperature, App Control Air Quality Tester with Alarm for Home, Office, Grow Tents, etc.
Large 11'' LED Display DANOPLUS CO2 detector equipped with 11 inches LED screen and brightness adjustable, which can mount on the wall or put it on the table
£ 39.99
free delivery
7% discount
Kidde K5CO Carbon Monoxide Alarm, Ten Year Alarm Sensor Life, AA Battery Powered (Replaceable)
Continuously monitors for carbon monoxide and emits an 85db alarm from 50ppm of CO in the air
£ 14.00 £ 14.99
6% discount
CPVAN Smoke and Carbon Monoxide Alarm with Digital Display, Combination Smoke & Carbon Monoxide Detectors for Home Safety, Smoke Alarm and Carbon Monoxide Detector with Dual Sensor. 2 Pack
Safety Certification Compliance with EN14604 2005 AC 2008 & EN 50291-1 2018 standards.
£ 29.99 £ 31.99
33% discount
LSENLTY Upgraded Carbon Monoxide Detector Plug in Wall, Carbon Monoxide Detectors with HD Screen&Indicator Visual&Audible Alarm, 3-in-1 CO Detector(CO Gas Meter, Temp and Humidity) for Home RV Travel
How to fix an upside-down screen? Press and hold the "Ring" button for 5 seconds to flip the screen 180 . This plug-in carbon monoxide detector allows for easy adjustment of the screen's rotation, a key feature that makes this CO detector suitable for use in multiple countries and for outdoor travel.
£ 19.99 £ 29.99
Kocusu Air Quality Monitor Indoor, 6 in 1 CO2 Monitor with LCD Display,CO2 Detector Sensor,Carbon Dioxide Detector with HCHO,TVOC,PM2.5,Temperature,Humidity for Home,Office,Car(White)
High Accuracy CO2 Monitor Combination of semiconductor sensor and dust infrared sensor, which can effectively improve the accuracy of measurement, making the data more stable and safer to use.The detection is more accurate than other single sensors, and the data will be more stable and reliable.
£ 29.99
free delivery
OBEST Carbon Monoxide Detector with Digital Display, Wall Type, Simple Installation, Disaster Prevention Supplies, Disaster Prevention Storage Products
Battery Installation Powered by 3 * AAA batteries (must be purchased separately) Low consumption long life, comes with a low power alarm, reminding you to replace the battery in time
£ 22.99
free delivery
OBEST Carbon Monoxide Detector Alarm with Digital Display and Replaceable Battery Operation, CO Detector Alarm with Test Button and LED Status Indicator, JKD-C617
Powered by 3 x 1.5V AAA batteries (batteries not included), low power consumption, smooth operation, long service life and simple installation, can be easily installed on wall or ceiling in minutes.
£ 22.99
free delivery
Portable Carbon Monoxide Detector, Combined Carbon Monoxide, Temperature, and Air Humidity Metre with LCD Screen for Home,Campervan, Car, Gas Equipment Room, Boats, Fishing,Tent
greater range of detection Temperature range -4 to 140 F; CO range 0 to 1000 ppm; humidity range 0% to 95%RH. When the CO is more above 50 ppm, the cycle alarm activates.
£ 23.99
free delivery
Carbon Monoxide Detector, Battery Powered Carbon Monoxide Alarm, CO Alarm with LCD Display and Audible Warning, CO Detector for Home and RV, Complies with EN 50291 Standard
DIGITAL DISPLAY Carbon monoxide detector with a clear and easy-to-read LCD screen that displays real-time CO concentration levels and device status
£ 9.99
Meross 10 Year Battery Smoke and Carbon Monoxide Alarm, LED Display Smoke CO Detector Complies with EN 14604 and EN 50291 Standards, Auto-Check, 85dB
10-YEAR BATTERY This smoke carbon monoxide detector contains a battery, and could keep for 10 years, saving on energy while remaining eco-friendly. The gas alarm can detect smoke, fire, carbon monoxide in one device, fully protecting your family.
£ 21.99
free delivery
Kidde 10SCO Combination Smoke and Carbon Monoxide Alarm with Voice Notification and Alarm - Dual CO Detector and Fire Alarm with 10 Year Sensor Life - 10 Year Warranty
DUAL PROTECTION Two detectors combined into one space-saving unit; the Kidde 10SCO provides vital protection against carbon monoxide (CO) and fire risks in a single detector
£ 24.78
free delivery
Sunydog 9 in 1 BT Air Quality Monitor CO2 Meter Carbon Dioxide Detector Time/Date CO2 TVOC HCHO PM2.5 PM1.0 PM10 Temperature Humidity Detection Support APP Control with Alarm Function for Home Office
9 in 1 Multifunctional air quality detector real-time displays time and date and monitors CO2 concentration, HCHO value, TVOC value, PM2.5 PM1.0 PM10 value, temperature and relative humidity in the air.
£ 23.69
free delivery
Mini Carbon Monoxide Alarm, 3x AAA Batteries NOT Included,Battery Powered CO Alarm with LCD Digital Display
Safe & Reliable carbon monoxide alarm conforms to EN 50291 standard, used an electrochemical high sensitivity sensor with a lifetime of up to , can detect carbon monoxide gas leaks accurately and quickly, protecting you from hazards while minimising false alarms.
£ 8.99
35% discount
FireAngel Optical Smoke Alarm - FA6620 10-Year Battery Smoke Alarms for Home with Test/Silence Button - Replacement for FireAngel ST-622/ST-620 - Early Smoke Detector Fire Alarm - White
FEWER NUISANCE ALARMS The advanced optical sensor ensures the FireAngel smoke alarm is less prone to false alerts from cooking fumes. Avoid placing near bathrooms or kitchens.
£ 14.99 £ 22.99
6% discount
Mini Carbon Monoxide Detector 2 Pack, CO Detector With LED Digital display,EN 50291 arbon Monoxide Alarm Monitor for Home Safety (AA Battery not Included)
The carbon monoxide detector alarm continuous monitoring of Carbon Monoxide levels to keep your family safe. Operated by 3 * 1.5V AAA batteries (not included),portable and easy installation,no need for socket, not affected by power failure, can be installed anywhere specified in the instructions!
£ 14.99 £ 15.99
Carbon Monoxide Alarm CO Detector，Carbon Monoxide Monitor with LED Display Test，CO Alarms Monitor for Home Safety,Disaster prevention supplies(AA Battery NOT Included)
Easy to Use The carbon monoxide detectors is easy to install and operate, making it user-friendly even for those who are not tech-savvy. No wired,It can be easy wall mounted or free standing; you can take it during travel to protect you especially when there has fireplace or smoke
£ 8.99
Ruan 10 year life carbon monoxide detector,LCD display and silent test key compliant Passed the EN50291 standard 10 year battery carbon monoxide alarm
3 LED Indicator Light easily understand the device status, the co levels, power status, and faults are clearly indicated.
£ 15.19 £ 15.99
15% discount
HEIMAN Carbon Monoxide Alarm Detector EN 50291 Certified, CO Alarm Detector, 5-Year Replaceable Battery, 10 Year Sensor
Box contents 1 x CO detector, 2 x 1.5 V DC batteries type AA, 2 x dowels, 2 x screws, 1 x instructions (English language not guaranteed)
£ 16.99 £ 19.99
12% discount
Mercury | Battery-Powered Carbon Monoxide Detector with Clear Visual Display – Portable CO2 Alarm & CO Monitor for Home, Motorhome, and Caravan Safety | Batteries Supplied, 10 Year Working Lifespan
Compact and Long-Lasting Design Lightweight and easy to install, this CO detector lasts up to 10 years, ensuring dependable protection without frequent replacements
£ 17.50 £ 19.99
13% discount
OBEST Carbon Monoxide Detector Alarm with Digital Display and Replaceable Battery Operation, CO Alarm Detector with Test Button and LED Status Indicator, JKD-C618
Powered by 3 x 1.5V AAA batteries (batteries not included), low power consumption, smooth operation, long service life and simple installation, can be easily installed on wall or ceiling in minutes.
£ 19.99 £ 22.99
Aico Ei208 Carbon Monoxide Alarm Lithium Battery
Product Type Gas Smoke Fire Alarm
£ 25.00
free delivery
KooingTech Air Quality Monitor, 5 in 1 Co2 Monitor Detector, Carbon Dioxide Monitors with Lcd Display, 5 in 1 Hcho Tvoc Temp Humi Meter for Home Kitchen Office Car
REAL-TIME AIR MONITORING This 5-in-1 detector instantly updates air quality data every second with zero calibration required. The four-color LED system clearly shows CO levels through intuitive blinking indicators (green yellow orange red)
£ 17.69
15% discount
LSENLTY Upgraded Carbon Monoxide Detector Plug in Wall, Carbon Monoxide Detectors with HD Screen&Indicator Visual&Audible Alarm, 3-in-1 CO Detector(CO Gas Meter, Temp and Humidity) for Home RV Camping
Advanced Electrochemical Sensor When exposed to carbon monoxide it generates an electric current immediately, meaning it responds faster and more accurately than traditional co detector, and is less susceptible to being affected by other gases. Please note that when there is no carbon monoxide gas in the air, it is normal for the product to display a reading of 000PPM.
£ 18.69 £ 21.99
2Pack Carbon Monoxide Detector, Carbon Monoxide Alarm Battery Powered With Led Display Screen, And 85 Decibel Sound And Light Alarm(Not included AAA Batteries)
SAFETY FIRST This carbon monoxide detector provides an audible and visual warning when dangerous levels of the odourless, colourless gas are detected.
£ 16.99
Defender 10 Year Carbon Monoxide Alarm BSI Rated - Battery Powered CO Detector - Carbon Monoxide Monitor LCD Digital Display - EN50291 Standard
BSI APPROVED CO ALARM - Ensures the safety and well-being of occupants by safeguarding them against the hazards of carbon monoxide poisoning, offering peace of mind and protection.
£ 16.95
Carbon Monoxide Detector,Carbon Monoxide Alarm With LED display, CO Alarms Monitor for Home Safety,Comply with EN50291 Standard (AA Battery NOT Included) (white)
Carbon Monoxide Alarm This advanced carbon monoxide detector is equipped with a sensitivity electrochemical sensor to accurately and continuously monitor carbon monoxide levels. It is also equipped with an LED display for easy-to-read values (ppm). When the concentration exceeds a certain level, the alarm sounds and the red light flashes, and a buzzer sounds as a warning. You can quickly and clearly understand the concentration of PPM and take corresponding measures, which can effectively protect your personal and property safety. To ensure complete protection, be sure to place one on every level of your home and inside each bedroom.n Monoxide Detector
£ 18.99
UltraFire UBCO1D – 10 Year Life Battery Powered Carbon Monoxide Alarm with Digital Display - 10 Year Warranty
Ultrafire Fire Safety
£ 17.95
6% discount
X-Sense Carbon Monoxide Detector, 5-Year Replaceable Battery Carbon Monoxide Alarms for Home, Digital LCD Display CO Alarm Detector, Peak Value Memory, XC04-R
Peak CO Concentration Memory The visual LCD automatically records and saves the peak CO levels, so an co alarm triggered when you are away from home can be confirmed using the recorded peak value
£ 17.39 £ 18.59
Carbon Monoxide Detector with LCD Digital Display Portable CO Alarm EN 50291 Certified 10 Year Sensor with Batteries Silence Function Free Standing Loud Alarm
Why do you need a CO detector? Quite simply to survive! CO poisoning is dangerous and invisible. They can be caused by poor combustion of gas and block the oxygen in your body, leading to suffocation. A detector alerts you when CO is in the house and can save your life if there are problems with the flue or flue components. So, for a gas boiler at home, a CO detector is a must!
£ 16.99
Carbon Monoxide Alarm, CO Detector With LED display, EN50291，Carbon Monoxide Detector for Home Safety,Disaster prevention supplies (COD7)
Carbon Monoxide Alarm Widely Used Adopting high-precision electrochemical sensor, it can quickly detect carbon monoxide gas. Can be used in kitchen, bedroom, bathroom, garage, RV, camping and other places.
£ 9.99
Smoke Alarm and Carbon Monoxide Detector, Smoke Alarm and CO Alarms Battery Powered with LCD Digital Display and Sound Alarm, EN 50291 CO Monitor for Home Safety
Compact Design Featuring a sleek and compact design, this CO detector blends seamlessly into any interior d cor without compromising on functionality.
£ 15.99
CO Detector Carbon Monoxide Alarm, Electrochemical Sensor CO Alarm, Lithium Rechargeable Battery CO Gas Tester, USB Plug in CO Monitor with OLED Digital Display for Home/Garage/Caravan (Champagne)
Prevent Carbon Monoxide Poisoning -- Our CO detector can real time monitor the CO concentration in air. When the CO concentration exceeds the standard, the detector gives out "di, di, d....." alarm and red light flashes until the ambient gas volume falls below alarm set point.
£ 19.99
free delivery
Carbon Monoxide Detectors 2 Pack Fenary,Carbon Monoxide Alarm Replaceable Battery Operated with LCD Digital Display,CO Alarm Detector Monitor with Test Button for Home(Batteries NOT Included)
CARBON MONOXIDE DETECTOR FOR HOME SAFETY Equipped with an advanced electrochemical sensor, this device accurately detects harmful levels of carbon monoxide (CO) in your home. It alerts you with four loud beeps (85 dB(A) at 3 metres) and a flashing red LED. NEVER IGNORE THIS WARNING.
£ 17.99
Carbon Monoxide Detector Portable with Digital LCD Display, Carbon Monoxide Alarm, Replaceable Battery CO Alarm Detector, 10 Years Life, Suitable for RV, Bedrooms, Compliant with EN 50291, 1 Pack
Peak CO Concentration Memory The visual LCD automatically records and saves the peak CO levels when an accident occurred, so an alarm triggered when you are outside the home can be confirmed using the recorded peak value.
£ 11.99
Carbon Monoxide Detector, CO Detectors with LED Indicator & Silence Button, EN 50291 CO Alarms Monitor for Home Safety (AA Battery NOT Included) (1PCS CARBON MONOXIDE DETECTOR)
This Carbon Monoxide Detector is built with both a electrochemical CO sensor to deliver consistency and reliability for double detection and protection, It is not recommended to install it in corners, cabinets and other places where there is no air circulation, and it is prohibited to place it in places with oily smoke
£ 9.99
