Sound Level Meter, 30~130db 9.6″ LCD Display Wall Hanging
Sound Level Meter, 30~130db 9.6″ LCD Display Wall Hanging Decibel Noise Measuring Tester with Alarm (SW-525A) Check Offer Price 【Wide measuring range】30-130dB, fast responding, stable and reliable performance. Real-time monitoring, provides the accurate data of the sound level in your surrounding. 【Large Screen】Super large 9.6″ LCD digital display with backlight that makes reading more clear and visually in dark areas....