Digital Sound Level Meter Noise Detect Tester Data Decibel Measurement 30-130dBWith no storage

1、Automatic backlight display for easy visibility in dark situations. Maximum/minimum hold feature for measuring absolute high/low peaks. 

2、It is lightweight, compact, ergonomic, user-friendly and ideal for monitoring noise levels. 

3、Widely used for environmental noise detection and prevention of audio products, building construction, offices, factories, traffic roads, habitable rooms, entertainment sites,etc. 

4、High sensitivity, measuring range 30~130dB, accuracy ± 1.5db, to provide you the most accurate data. 

5、High sensitivity sensor, fast measurement and more accurate.