Center 325 Sound Level Meter

Center 325 Sound Level Meter

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.

• Mini Size

• Newly Design Shape

• Low Cost High Performance

• MAX/MIN Function

• Level Range Display  

• AC  Singal Output

• Resolution 0.1 dB 

• IEC 651 Type II

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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