Digital Sound Level Meter
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This Digital Sound Level Meter is an instrument to measure Sound Pressure Level in decibels (dB).  This sound meter is featured with wide measuring range (40 ~ 130 dB), A frequency weighting, Fast / Slow response and Maximum Hold function.  The meter also provides a windscreen to filter-out unwanted signals

Product Features

  • Wild Measurement Range: 40-130dB
  • Size (Approx):23.5 x 7.0 x 3.0cm
  • Wide measuring range 40~130dB (decibels)
  • Two equivalent weighted sound pressure levels, A and C
  • Fast and Slow dynamic characteristics modes
  • AC Analog Signed Output for frequency analyzer level recorder or X-Y axis, FFT analyzer, graphic recorder, etc. to do statistical analysis of data logger



  • Accuracy: ±2dB (under reference condition)
  • Frequency Range: 31.5 Hz ~ 8.5 kHz
  • Linearity/Dynamic Range: 30dB
  • Measuring Level: 40~130dBA, 40~130dBC
  • Frequency weighting: A and C features
  • Digital LCD: 45 x 35mm with 4 digits, Resolution: 0.1dB, Display: 0.5 secretary
  • Bar Graph: 50dB scale at 1dB step for monitoring current sound pressure level display period of 50mS
  • Level Ranges: 40 ~ 70dB, 60 ~ 90dB, 80 ~ 110dB, 100 ~ 130dB, 40 ~ 130dB
  • AC output: 0.707 Vrms at FS output impendance aprrox. 600ω
  • Microphone: 1/2 inch electret condenser microphone
  • Maximum Hold
  • Working Environment: Temperature: 0~40°C (32~104°F), Humidity: 10~70% RH
  • Storage Environment :Temperature: -10~50°C (14~122°F) , Humidity: 10~80% RH
  • Power Supply: 6F22 9V alkaline cells/battery or DC 9V 100mA (included)




  • Item #: FTMSL814

Digital Sound Level Meter 40-130dB Decibel Pressure Logger

Price: RM162.10
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