325/329 Sound Level Meter
CENTER 325/329 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.
Features 329 :
- Low Cost High Performance
- Level Range Display
- Max Hold Function
Features 325 :
- Max/Min Function
- Resolution 0.1dB
- Level Range Display
- IEC 651 TYPE II
- Auto Power Off
- IEC 651 TYPE II
Standard Accessories :
- Battery
- operation manual
- carrying case
- Calibrator (optional)
Spesification :
- Measurement Range: 30~130dB
- Level Range: 40~130dB (CENTER 329)
- Level Range: Lo=32~80dB ; Med=50~100dB ; Hi=80~130dB (CENTER 325)
- Accuracy: Accuracy: ±2dB (ref 94dB@1KHz) (CENTER 329)
- Accuracy: Accuracy: ±1.5dB (ref 94dB@1KHz) (CENTER 325)
- Frequency Weighting: A / C
- Time Weighting: Fast, Slow
- Dynamic Range: 30dB (CENTER 329)
- Dynamic Range: 50dB (CENTER 325)
- Frequency Range: 125Hz to 8KHz (CENTER 329)
- Frequency Range: 31.5Hz to 8KHz (CENTER 325)
- Microphone: Electret condenser microphone
- Auxiliary Outputs: AC/DC Output
- Battery: 9V battery
- Dimensions: 232 x 54 x 34 mm
- Weight: Approx.200g
