Handy Mini Digital Noise Meter Sound Level Meter Noise Measuring Instrument GM1357

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 30dBA ~ 130dBA. 

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

5、Great tool for monitoring noise levels in hotels, conference halls, home theater, hospitals, and any other noise sensitive environments.