HABOTEST HT602B Decibel Meter Digital Sound Level Meter Portable SPL Meter 30-130dB Noisemeter with Temperature Humidity Measuring MAX/MIN Data Hold LCD Screen Backlight Auto Shut-down

1、Digital Sound Level Meter: Polarized capacitive microphone responds quickly to large screen digital display multiple functions are measured in real time. 

2、Fast/Slow Dual Measurement Mode: FAST/SLOW time input , one-key switch. 

3、Detachable Battery Compartment Design: The rear cover can be detachable battery compartment, easy to change. 

4、LCD HD Backlight Digital Display: Black and white screen digital display large font reading clearly visible. 

5、Compact \u0026 Lightweight: Easy to operate with single, portable to carry around. 6、Polarized Capacitive Microphone: Short response time strong anti-interference ability more accurate data acquisition.