Off Canvas sidebar is empty


Noise level measuring instrument with integrated long-term storage

Description: This precision noise level measuring instrument uses frequency weighting filters according to dB (A) and dB (C) standard curves. A choice of two time weighting factors (fast/slow) allows optimum adaptation to noise dynamics The selectable analogue indicator provides a visual assessment of the test area. The measurement is taken with a long-term recording function with 16,000 storage points or real-time logging on a PC using the supplied software. The device has analogue DC and AC outputs and an illuminated display. Calibration and adjustment is by means of a standard 94 dB/1 kHz noise level calibrator.

  • Precise measurement of noise levels with frequency weighting filter according to dB (A) and dB (C) standard curves
  • Selectable time weighting factors for optimum adaptation to noise dynamics
  • Long-term recording function with 16,000 storage points or real-time logging on PC
  • Selectable analogue indicator for visual assessment
  • Calibrated and adjusted by means of standard 94 dB/1 kHz noise level calibrator
  • Sensitive electret condenser microphone with detachable wind guard
  • Analogue outputs: DC and AC
  • PC software (English)
  • Large, illuminated display

  • Technical Data082.070A SoundTest-Master
    TitleNoise level measuring instrument
    Sound level dB(A)/dB(C)
    Time weighting fast/slow
    Real time display
    Time stamp
    Data transfer
    Long-term storage
    Sensor TypeMicrophone: Electret condenser
    Measured VariableSound pressure level
    PortsAC voltage output:
    0.7 Vrms at full deflection,
    approx. 600 Ω output impedance
    DC voltage output:
    10 mV/dB,
    approx. 100 Ω output impedance
    Power supply DC 9V ≥ 500 mA (ripple < 100 mV)
    Measurement Range Sound Pressure Level30 dB … 130 dB (automatic)
    30 dB … 80 dB (manual)
    40 dB … 90 dB (manual)
    50 dB … 100 dB (manual)
    60 dB … 110 dB (manual)
    70 dB … 120 dB (manual)
    80 dB … 130 dB (manual)
    Display UpdateDigital: 2 measurements/s
    Analogue: 20 measurements/s
    Memory16000 measurements
    PortOptoinsulated RS232
    Power Supply6 x 1.5V LR03 (AAA)
    Temperature (Working Conditions)0°C … 40°C

    Scope of delivery: 
  • SoundTest-Master
  • Software
  • USB cable
  • batteries
  • carrying case

  • Documentation:

    Product information sheet not available.


    Environment and special measuring devices

    Noise level measuring instrument

    Industrial Quality (BlackLine) / Professional Technology (OrangeLine):

    Art.No.: 082.070A, GTIN (EAN): 4021563676330






    You can find here our
    current catalogs and flyers
    as an interactive ePaper:

    Reduced ecological footprint

    Health & Home


    Blätterkatalog Fachhandel

    Professional sales program

    Blätterkatalog Fachhandel

    Retail program




    CenterScanner Plus

    CenterScanner Flyer

    Here you can download our catalogs as PDF..

    is a competent partner around the world. In the planning, construction, modernization, renovation and restoration, Laserliner instruments are characterized by numerous technical innovations. The 4 year guarantee offers obvious benefits and compelling performance. Laserliner measuring technology brings more safety and reliability to building sites, the trade and the industry.

    We use cookies

    We use cookies on our website. Some of them are essential for the operation of the site, while others help us to improve this site and the user experience (tracking cookies). You can decide for yourself whether you want to allow cookies or not. Please note that if you reject them, you may not be able to use all the functionalities of the site.