USB Wall-Mounted Digital Noise Decibel Meter 30-130dBA — LED Temperature & Humidity Display, Fast Sampling

Overview: Compact wall-mounted noise detector with an LED screen that displays sound level alongside temperature and humidity readings. Display mode: LED screen. Measurement: Uses an electret condenser microphone and an ARM processor capable of high-speed complex computing to monitor sound within a 30-130dBA range. Sampling time: 1.5 seconds, providing quick updates. Environmental and storage limits: Atmospheric pressure 86 kPa-106 kPa; detection temperature -10 to 50; relative humidity 20% - 85%; storage temperature -10°C to 60°C. Power and charging: 5V DC charging; power supply: 2000mAh lithium battery. Physical size: 270*90*35mm. Package contents: 1 * Wall-Mounted Noise Detector, 1 * Charging Cable, 1 * Instruction Manual, 1 * Set Of Mounting Accessories. Related products: decibel meter, db meter, sound decibel meter, sound meter, sound level meter, spl meter, decibel meters, sound meter, noise decibel reader, noise meter, noise detector, noise monitor, noise nuisance recorder, noise monitor for classroom.