SOUND LEVEL METER SL322 (Datalogger/PC Interface)

CENTER 322 If one needs long time on site sound monitoring, Sound Level 322 will be the choice. With its build in 32000 records deep memory, it can gather all the data you need just by this tester and a tripod. After the data is collected, the user can download the data to the computer at his convenient place.

SOUND LEVEL METER (Datalogger/PC Interface)Features:

  • PC Interface.
  • 32.000 Records Datalogger.
  • Bargraph Indication.
  • MAX/MIN Function.
  • Auto Ranging (30~130dB).
  • Resolution 0.1dB.
  • Clock Display.
  • Level Range Display.
  • IEC 651 TYPE II.





  • 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 battery
  • Dimensions: 275 x 64 x 30mm
  • Weight: Approx.280g.


Standard Accessories:

Battery, Operation Manual, Carrying Case, Calibration Screwdriver, Windscreen, 3.5Ø plug, Software, RS232 Cable



  • Tripord
  • Sound Calibrator



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