ET933 Sound Meter

30dB~130dB Sound Meter to check compliance with safety regulations & perform acoustic analysis by safety engineers, health, industrial & safety officers.

Description

Sound Level Meter

The ET933 Decibel Meter has been designed to check noise compliance with safety regulations and perform acoustic analysis by safety engineers, health, industrial and safety offices as well as quality control.

Specifications:

  • Accuracy: ±1.4dB
  • Frequency range: 31.5Hz ~ 8kHz
  • Dynamic range: 50dB
  • Measuring Level range: Lo: 30dB ~ 80dB ;  Med: 50dB ~ 100dB ; Hi: 80dB ~ 130dB ; Auto: 30dB ~ 130dB
  • Accuracy +-1.4dB
  • Resolution: 0.1dB
  • Sampling speed: 2times/second
  • MAX hold: yes
  • MIN hold: yes
  • DATA hold: yes
  • Over/Under range indication
  • Compliance: IEC61672-1 Class 2 Standard
  • Backlight display: yes
  • Analog bar-graph: yes
  • Microphone: 0.5 inch electret condenser microphone
  • Display: 3.5 digits LCD
  • Power source: 1x 9V battery (Not included)

Package Includes:
ET933 Decibel Meter, User Manual

Please note: This product has been discontinued.  Please have a look at the GM1351 Sound Level Meter.