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Digital Sound Level Meter

Digital Sound Level Meter
Digital Sound Level Meter
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Product Code : 72
Product Description

Digital Sound Level Meter

The digital sound level meter is precisely calibrated to take accurate measurements of noise levels where necessary. It is ideal for measuring noise levels in offices, schools and factories, as well as testing sound levels of fire alarm systems. The sound level meter is also suitable for checking the acoustics of studios, auditoriums and home stereo applications. It is manufactured to meet IEC 60651, ANSI Sl.4 TYPE 2 standards. Sound level meters work by comparing measurement readings to known standards to identify if noise levels are damaging on humans who are located close to the noise source.

  • 0.1dB resolution
  • Maximum hold function
  • Fast and slow dynamic models
  • Range from 35 to 130dB
  • A and C frequency weightings
  • Aux output jacks

Technical Specifications


LO - A Weighting: 35 - 90dB

HI - A Weighting: 75 - 130dB

LO - C Weighting: 35 - 90dB

HI - C Weighting: 75 - 130dB

Instrument Frequency Range: 31.5 Hz to 8KHz

Accuracy: + 1.5dB (ref 94dB @ 1KHz)

Dynamic Range: 55dB

Maximum Hold: Decay <1dB/3min

Microphone: 1/2 inch Electret condenser microphone

Power Supply: 1 x PP3 9Volt Alkaline Battery

Calibration: Internal Oscillator (1KHz sine wave 94dB)

Accessories Included: Instruction Manual, carrycase, Calibration Screwdriver, Windscreen

Dimensions: 240x68x25mm

Weight: 215g