Center 320 Sound Level Meter

Center Technology

The Center model 320 sound level meter has a 4 digit display, resolution of 0.1 dB & an accuracy of ±1.5 dB at 94 dB 1 KHz. It comes complete with wind screen (ball) & carry case.


SKU: ce-320 Category:

Product Description

Our standard sound level meter CENTER 320 has a wide dynamic range from 30 to 130 dB. It has different frequency weighting A and C to respond to human sense or machine monitoring purposes. For different sound pattern, it also supplies Fast and Slow time constant setting. Analog output is also provided for other use.

4 digits display
MAX/MIN function
Level range display
Resolution 0.1dB
AC/DC signal output


Level Range: Lo=30~80dB ; Med=50~100dB ; Hi=80~130dB
Accuracy: ±1.5dB (ref 94dB@1KHz)
Frequency Weighting: A / C
Time Weighting: Fast, Slow
Dynamic Range: 50dB
Frequency Range: 31.5Hz to 8KHz
Microphone: Electret condenser microphone
Auxiliary Outputs: AC/DC Output
Battery: 9V x 1Dimensions: 275 x 64 x 30mm
Weight: 280g

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