Protmex Sound Level Meter Digital Reader Measurement Range 30-130 dBA with Large LCD Screen Display Accuracy 1.5dB Noise Meter Fast and Slow Selection PT622A 622A auspowers_batchtwo [Free up your hands]

[Free up your hands]

cordless or standard phones

play videos or take pictures with the press of a button

00m/s ±13

Package: 1 Set direct drive Basic kit (Not including printed parts)

Protmex Sound Level Meter Digital Reader Measurement Range 30-130 dBA with Large LCD Screen Display Accuracy 1.5dB Noise Meter Fast and Slow Selection PT622A 622A auspowers_batchtwo [Free up your hands]Protmex Sound Level Meter Digital Reader Measurement Range 30 130 dBA with Large LCD Screen Display Accuracy 1. 5dB Noise Meter Fast and Slow Selection PT622A Introduction Sound meter is used to measure the sound level of the environment: such as factories, workshops, schools, residential buildings, office areas, traffic roads, audio and other occasions of the sound level. It is also suitable for noise engineering, product quality control, health