Handy Digital Noise Decibel Control Meter Sound Level Meter Noise Measuring Instrument

1、 It can convert sound into electrical signals, process data and displays results on LCD. 

2、 Mini handheld noise meter with light weight, easy and convenient to use. 

3、 Designed for sound quality control that measures sound level from 30dB ~ 130dB. 

4、 Equipped with sponge ball to filter out unwanted signals. 

5、 It is applicable to the measurement requirements of audio engineering, quality control, health prevention and all kinds of audio measurement, such as factory, workshop, school, residence, office, road, audio or other construction sites, widely used in work and life.