CENTER 325 is our entry level sound level meter. We have tried to keep as much feature as possible and on the same time reduce the system complexity as much as possible. 325 is the result.
Microphone: Electric condenser microphone
Accuracy: ±1.5 dB ( ref 94dB @1KHz )
Level Range: Low = 35 ~ 80 dB, Medium = 50 ~ 100 dB, High = 80 ~ 130 dB
Frequency Weighting: A , C
Time Weighting: Fast , Slow
Auxiliary Outputs: AC Signal Output
Dynamic Range: 50 dB
Frequency Range: 31.5Hz to 8KHz
Battery Type: 9V Battery NEDA 1604, IEC 6F22, JIS 006P
Battery Life: 50 hours ( with alkaline battery )
Operation Temp.: 0ºC~ 40ºC (<80% R.H.)
Storage Temp.: -10ºC~ 60ºC (<70% R.H.)
Dimension: 232mm x 54mm x 34mm ( 9.1" x 2.1" x 1.3" )
Weight: Approx. 200g
Accessories: Manual, 9V Battery, Calibration Screwdriver, Windscreen
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