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CENTER 323 Datalogger Sound Level Meter (IEC 61672-1 class 2) 

CENTER 323 Datalogger Sound Level Meter (IEC 61672-1 class 2)
 Description 
FEATURES
  • 64,000 Records Datalogger
  • 60dB Dynamic Space In Each Range
  • Real Time Clock With Calendar
  • Time Weighting Fast/Slow
  • Frequency Weighting A/C
  • Max/Min Function
  • USB Interface
  • With Windows software
  • Complies With IEC 61672-1 Class 2 Standard 
 
 Specifications
  
Measurement Range: 30~130dB
Level Range: 30~90dB, 50~110dB, 70~130dB
Accuracy: ±1.4dB (ref. 94dB@1KHz)
Frequency Weighting: A / C
Time Weighting: Fast, Slow
Frequency Range: 20Hz to 8KHz
Microphone: ½ inch Electret condenser microphone
Auxiliary Outputs: AC/DC Output
Battery: 1.5V AA size battery x 4
Dimensions: 264x63x29 mm
Weight: Approx.245g
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