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Mini Sound Level Meter with Temperature

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Selected Item Ref : AP-MT-911A

£52.40 + VAT - £62.88 - Inc. Vat

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Mini Sound Level Meter with Temperature


With an accuracy of ±2dB this sound meter is easy to use and gives nearly instant readings. 

Fast or slow time weighting and fixes ‘A’ Frequency weighting.

This mini digital sound level meter is great for quick sound checks, an added feature is the Temperature readings shown on it Hi-contrast colour LCD Screen.

Sound Features
  • Single Measurement Range: 30 to 130dB
  • Hi-Range >100dB, Lo-Range <100dB
  • 0.1dB Resolution
  • ‘A’ Frequency Weighting
  • Fast 125ms, or Slow 1s time response weighting
  • Precision ½ inch electret condenser microphone
  • Lmax (LAFmax, LASmax)
  • Lmin (LAFMin LASmin)
Why Buy?
  • 30mm Colour LCD display with function indicators
  • Display updates every 300ms
  • Backlight for dark environments
  • Data hold
  • Max hold – displays highest measured value
  • Min hold – displays lowest measured value
  • Low battery indicator
  • Auto power off after 15 minutes of no activity (Can be user disabled)
  • Supplied with wind muffler and battery

Calibration Options

Traceable Calibration: (issued at 2 points) 94dB & 104dB at a frequency of 1Khz

Technical Information

Technical Specification

Sound: 35 to 135dB 

Temperature: -20° to +70°C

Applicable Standard: N/A

Measurement Parameters: Lp, Lmax, Lmin


Sound: 0.1dB 

Temperature: 0.1°C


Sound: ±2dB (94dB @ 1KHz) 

Temperature: ±1.5°C

Frequency Range: 31.5Hz – 8Khz

Frequency Weightings: ‘A’

Time Weightings: Fast or Slow

Power: 3 x 1.5V AAA Alkaline Battery

Dimensions: 144 x 56 x 31mm

Weight: 73g

See also