Feature

●100% Cotton
●background noise absorber.
●Features with digital display and analog bar graph.
●Auto/manual range, 6 measurement range in 10 steps.
●Max Hold and Fast/Slow response mode.
●A/C weighting is switchable.
●Lower battery Indication.
●Anti-fall/Dustproof/Waterproof


Description

Measure Range：A weight: 30~130 dBweight: 35~130dB
Digital Display (6 ranges)30~80,40~90,50~100,60~110,70~120,80~130 dB
Digital Display Resolution：0.1 dB
Digital Updating Time：160 ms
Quasi-analog Bar (6 ranges)：30~80,40~90,50~100,60~110,70~120,80~130 dB
Quasi-analog Resolution：1 dB
Bar Updating Time：40 ms
Accuracy at 94 dB，1KHz：±1.5 dB
Analog Output：AC0.707 vrms (at full scale): 10 mV/dB
Microphone：Dia 6mm electric condenser microphone
Frequency Range：31.5 Hz~8 KHz
Battery Life Time：30 hours typical
LCD Size：62(L)*42(W) mm
Operating Temperature：0~50
Operating RH%：Humidity 80%
Storage Temperature：-20~50
Storage RH%：Humidity 90%
Meter Size：254(L)*77(W) * 37(H) mm
Note:
1. Please Allow 1-3cm Differs Due To Manual Measurement.
2. Light shooting and different displays may cause the color of the item in the picture a little different from the real thing.Please refer to the received product. Thank you for your understanding.
Decibel Meter Audio Level Meter Logger 30-135dB Noise Measurement Sound Level Meter Detector Diagnostic Tool