Wall-mounted 30130 dB digital sound level meter – 9.6' backlit LCD display – Audible alarm – USB connection for recording – SW-525B

30~130 dB Digital Sound Level Meter Wall Mounted Sound Level Meter RecorderThe sound level meter is a versatile device for measuring sound intensity in noisy or soft acoustic environment; high, low, intermittent or continuous pitch.This meter can be used to measure the noise of various occasions such as factory, office, home, road, acoustics, air conditioner, refrigerator, etc.&xa0;MEASUREMENT RANGE:&xa0;This sound level meter test range is 30-130 dB, fast, stable and reliable performance.