DE-3301 Sound Level Meter

Resolution 0.1 dB, Update Cycle 0.5 sec.
Max. / Min. Hold
External Battery Cartridge For Easy Replacing Batteries
Electric Condenser Microphone
Model : DE-3301

  • LCD Display:4 digits LCD Display
  • Low Battery display on LCD
  • Measuring Range:30~130dB
  • Frequency Weighting:A,C
  • Dynamic Range:50dB
  • Frequency Range:31.5Hz~8kHz
  • Time Weighting:Fast—125 ms
                                    Slow—1 Sec.
  • Auxiliary Outputs
    AC Output:1 Vrms/full scale (equivalent to the maximum value of each level), output impedance approx. 50Ω
    DC Output:10mV/dB, output impedance approx. 100Ω
  • Battery:9VBattery (NEDA 1604, IEC 6F22, JIS 006P)
  • Safety standard:IEC 651 TYPE II


  LCD Display:



  Measurement Ranges:

Level

Range

Accuracy

LO

30~80   dB

±1.5dB

(ref 94dB@1kHz)

MED

50~100  dB

HI

80~130  dB

 

  TEMP./Humidity:

  • Operation:0°C~ 40°C(32℉~104℉)/<80% R.H.(no condensation)
  • Storage:-10°C~ 60°C(14℉~140℉)/<70%R.H.(no condensation)

 

  Dimension & Weight:

  • 275(L)x64(W)x30(H)mm
  • Approx.280g

 

  Accessories:

  • Battery 9V x 1
  • Instruction Manual x 1
  • Carry Case x 1
  • Calibration Screw-Driver x 1
  • Windscreen x 1

 

  Optional Accessories:

  • Standard Tripod Connector x 1
  • 4 Digits LCD
  • Resolution 0.1 dB, Update Cycle 0.5 sec.
  • Max. / Min. Hold
  • External Battery Cartridge For Easy Replacing Batteries
  • Electric Condenser Microphone