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Martindale SP79 Sound Level Meter

Original price was: £166.00.Current price is: £147.60. Inc VAT: £177.12

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    Martindale SP79 Sound Level Meter

    Suitable for offices, industrial environments and other on-site applications, use this Martindale SP79 Sound Level Meter for simple measurements of sound in accordance with the Noise at Work regulations.

    A type 2 sound meter, the Martindale SP79 features A and C frequency weighting (A replicates the noise a human ear can hear, C is used for measurements of peak sound pressure levels) and fast/slow time weighting. It can be used for single, quick measurements of sound or you can mount the SP79 on a tripod (sold separately) and activate the MIN/MAX mode to calculate the maximum/minimum values taken over a period of time.

    The SP79 can measure sound levels from 32 to 130dB and has frequency range from 20Hz to 8kHz. A 1/2 inch electret condenser microphone is built into the top of the instrument and a removeable windshield is included as standard.


    • Sound meter for basic measurements of sound in offices/industrial conditions etc
    • Class 2 sound meter
    • Selectable A and C frequency weighting
    • Fast/slow time weighting options
    • Measurement range from 32 to 130dB
    • Digital readout with analogue bargraph display
    • Detachable windshield
    • Made in accordance with BS EN 61672-1: 2003
    • Optional sound calibrator available – part number SPC70
    • Martindale SP79 Sound Meter
    • 1 x 9V Battery
    • Windscreen
    • Storage Case
    • Instructions