Sound Level Meter, Tadeto Portable Digital Sound Level Meter Decibel Meter 30dB to 130dB with Weighted LCD Display A/C for Home and Factory(Disclaimer)

Product description

• 【Accurate Measurement】 The measuring range of sound level meter is 30dB to 130dB. Highly accurate with ±2.0dB Real-time monitoring can give you accurate sound level data in the area.
• 【A/C Weighted Measurement】A-weighted simulates the frequency characteristics of low-intensity human ear noise, which is suitable for detecting ambient noise. C-weighted simulates the frequency properties of high-intensity noises of the human ear, which are suitable for sound pressure analysis of engines and machines. More professional measurement methods provide users with a more perfect using experience.
• 【Fast and Slow Measurement】 Sound level meter has the function of converting the fast and slow response rate. The fast response rate uses a time constant of 0.125s/time for general environmental measurement. The slow response speed uses a time constant of 1s/time, which is used for environmental measurements with relatively large changes in noise levels.
• 【Digital LCD Display】 The digital display is a 4-digit LCD display with a resolution of 0.1dB. Large backlit LCD digital display, reading effect is clearer in dark places. When the battery is low, the LCD will display a low voltage icon, indicating that the power is low at this point and the battery needs to be replaced.
• 【Convenient and Lightweight】Tadeto sound level meter is lightweight and easy to carry. It is widely used in factories, transportation, cars, baby room offices and audio systems, sound quality control in homes, schools and construction sites.