Digital Multi-Function Sound Level Meter (Max Hold Value)




GAOTek Digital manometer with USB interface measures pressure up to  10PSI with built-in low range and high range error indicator.

Key Features

  • CE marked
  • Conforms to the IEC651 TYPE 2 and ANSI S1.4 TYPE 2 set standards
  • Wide measurement range of 30-130dB and Instantaneous sound measure function
  • With two equivalent weighted sound pressure levels, A and C
  • With fast and slow dynamic characteristic modes
  • AC and DC signed output for frequency analyzer level recorder, FFT analyzer, graphic recorder etc.
  • Equipped with windscreen that filters the undesired or unwanted signal
  • With Bar-graph Indicating & Max Value Holding with large LCD screen and 4-digit LCD display readings
  • With Tripod mounting provision on the back of the unit for field use
  • Optional RS232C interface and software

Technical Specifications

Accuracy  ± 1.5 dB
Frequency Range 31.5 Hz to 8.5k Hz
Measuring Level  30~130dBA, 35~130dBC
Resolution 0.1dB
Microphone ½ Inch electret condenser microphone
Weight  1.10lbs  ( 500g)
Battery 1*9v(6f22)


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