DSL-332 Sound Level Meters Resolution 0.1dB, Accuracy ±1.5dB. Product ID: DSL-332

Commonly used in noise pollution studies for the quantification of almost any noise, the sound level meter measures sound pressure level. Especially for industrial, environmental and aircraft noise, this meter is the most appropriate and accurate one.

DSL-332 Sound Level Meter:



  • 4 Digit LCD display.

  • Max hold function.

  • Fast & slow dynamic characteristic models.

  • Level Range from 35 ~ 130dB.

  • Resolution 0.1dB, Accuracy ±1.5dB.

  • A & C Frequency Weightings.

  • AC/DC Signal output.

  • Low Battery Indication.

  • Reset Function.

  • Self-Calibration 94dB.

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Category： Sound level meter, data logger, digital
Certificate：CE

DSL-332 Sound Level Meter
Features:


  • 4 Digit LCD display.

  • Max hold function.

  • Fast & slow dynamic characteristic models.

  • Level Range from 35 ~ 130dB.

  • Resolution 0.1dB, Accuracy ±1.5dB.

  • A & C Frequency Weightings.

  • AC/DC Signal output.

  • Low Battery Indication.

  • Reset Function.

  • Self-Calibration 94dB.
Sound Level Meter
Comparision Chart		 DSL-330 DSL-332
Range: 30 ~ 130 dB 35 ~ 130 dB
Self-Calibration Not Available Yes
Switch Push type Slide type
AC to DC 9V adopter Yes but Option Not Available
 

DSL-332 Sound Level Meter Specifications:

 
  • Standard applied :IEC61672-1: 2013 Class 2, ANSI S1.4: 1983 Type 2
  • Level Range:
  • LO (Low)  : 35- 95dB
  • HI (High) : 65-130dB
  • Resolution: 0.1dB
  • Frequency Range: 31.5Hz to 8KHz
  • Sound Level Meter Accuracy: +/- 1.5dB (ref 94dB @1KHz)
  • Dynamic Range: 55dB
  • Frequency Weighting: A, C
  • Time Weighting: Slow & Fast
  • Maximum Hold: Decay < 1dB/3min
  • Microphone: Electret condenser microphone
  • Calibration: Electrical calibration by using the internal oscillator
  • (1KHz sine Wave at 94dB)
  • Auxilitary Outputs: AC conditioned, 0.55Vrms corresponding to
  • each range step, impedance: 600W
  • DC conditioned, 10mV/dB (nominally)
  • impedance: 100W
  • Operating Condition: 0oC to 40oC < 80% R. H.
  • Storage Condition: -10oC to 60oC < 70% R.H.
  • Display: 4 digitals
  • Power Supply: one 9V battery
  • Dimensions: 240mm(L)x68mm(W)x25mm(H)
  • Weight of Sound Level Meter: 215g
  • Accessories: Instruction Manual, 9V Battery, Carrying Case, Screwdriver, Windscreen.
  • Tripod Stand (optional DSL-330-ST)