Feature

●100% Cotton
●The resolution is 0.1dB, and the volume range is 35-130dB.
●Large reading lock function.
●Frequency weighted A/C.
●Time weighted FAST, SLOW.
●RS232 computer interface.
●Lower battery Indication.
●Anti-fall/Dustproof/Waterproof


Description

Measuring range:
A LO (Low)-weighting: 35-100dB
A HI (High)-weighting: 65-130dB
C LO (Low)-weighting: 35-100dB
C HI (High)-weighting: 65-130dB
Resolution: 0.1dB
Frequency range: 31.5Hz to 8KHz
Accuracy: ±2dB
Rework range: 65dB
Weigh the network frequency: A, C
Time responds: slow & fast
<;1dB/3min, Reset button
Microphone: 1/2" polarized condenser microphone
Correction: internal 94.0dB position correction 1KHz
Computer interface: RS-232 PC interface
<; 80% R. H.
<; 70% R.H.
Display: 3 1/2 digits display
Power supply: 1 9V battery (not included)
Size: 240mm(L)x68mm(W)x25mm(H)
quantity: 1
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