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    Souvela

    Digital Sound Level Meter,Sound Meter for Classroom Home Street,30-130dBA dB Meter to Measure Noise,Noise Decibel Reader,Audio Sound Tester,Sound Test equipmetent,Sound Measurement Device (30-130dBA)

    Digital Sound Level Meter,Sound Meter for Classroom Home Street,30-130dBA dB Meter to Measure Noise,Noise Decibel Reader,Audio Sound Tester,Sound Test equipmetent,Sound Measurement Device (30-130dBA)

    $17.95 USD
    $0.00 USD $17.95 USD
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    • 【Widely Used】The noise meter is the use of environmental sound level instrument, can be widely used in such as factories, workshops, schools, residential, office areas, traffic roads, audio and other occasions of sound level measurement. Also suitable for noise engineering, product quality control, health,prevention and control.
    • 【Accurate Measurement】Measuring Range:30~130dB ;Accuracy:±1.5dB（94dB@1KHz）;Display Resolution:0.1dB
    • 【A Weighted Measurement】 A Weighted network (automatic switching range display)
    • 【Fast/Slow mode selection】Press the MODE key, you can convert the response speed of the noise meter, FAST fast, SLOW slow
    • 【MAX/MIN Measurement】Press RANGE key to measure the maximum value of MAX and minimum value of MIN.A maximum duration of more than 3 seconds is recorded, with a normal test sampling rate of 0.5 seconds. The maximum error is ± 5%.
    • 【Result Hold】The measurement result (HOLD) function;Press the HOLD key to hold the measured sound level value
    • 【Sound level OVER or UNDER indicates】If the display displays "UNDER" or "OVER" characters, the sound level is lower than 30dB or higher than 130dB.

    Summary

    sound level meter

    The noise meter is the use of environmental sound level instrument, can be widely used in such as factories,workshops,schools,residential, office areas, traffic roads, audio and other occasions of sound level measurement.Also suitable for noise engineering, product quality control, health prevention and control.

    Function

    noise meter
    Decibel Meter

    Features

    • A Weighted network (automatic switching range display)
    • F/S (fast/slow mode selection)
    • Maximum (MAX) measurement
    • Minimum value (MIN) measurement
    • The measurement result (HOLD) function
    • Sound level OVER or UNDER indicates
    • LCD with Backlight
    • Auto Power Off function
    • Low-battery indicator

    Reference

    noise db reader

    Structure

    sound tester

    Design

    noise meter

    Front

    • LCD backlight display, the instrument can also be used normally at night and in dark places
    • Silicone button, more durable

    digital sound level meter

    Back

    • Powered by 3 AAA batteries, easy to buy

    Sound Measurement Device

    Side

    • The concave convex anti slip design on the side makes it hard to fall when holding

    Technical Index

    Frequency Response 31.5Hz~8KHz
    Measuring Range 30~130dB
    Accuracy ±1.5dB（94dB@1KHz）
    Display Resolution 0.1dB
    Frequency weighting A sound level frequency meter weight
    Battery 3*1.5V AAA
    Operating Temperature 0~+40℃
    Operating Humidity 10~75%RH
    Boundary Dimension 150x52x30mm
    Weight 102g
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