商品代碼:11418114

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    噪音計 Soud Level Meter GM1358 最大值鎖定 A/C加權
    商品代碼: 11418114
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    DEscriptION:
    • This equipment has been designed to meet the measurement requirement of Safety Engineers,Health,Industrial Safety offices and Sound Quality control in various environment,which include factory,office,traffic,family,and audio system.
    • This is an easy to use and handy Mini Sound Level Meter. Designed for sound quality control that measures sound level from 30dBA up ~ 130dBA. It has auto range, wide measuring and frequency range (31.5Hz ~ 8.5KHz), maximum hold, Frequency Weighting A and Auto Backlight. Just press one button readings are instantly displayed. A practical little tool great for noise pollution monitoring, home theater setup, health and safety compliance, vehicle noise testing, etc.

     

     

    *This unit was designed according to following standards:
    ----A. International electrician committee standard: IEC PUB 651 TYPE2
    ----B. US national standard: ANSI S1.4 TYPE2

    *Measuring range:
    ----30~130 dBA

    ----35~130 dBC
    *Accuracy: ±1.5 dB

    *Digit & Resolution: 5& 0.1 dB

    *Frequency response: 31.5Hz ~8.5KHz

    *Measuring level: 30~130, 40~90, 50~100, 60~110, 80~130

    *Frequency weighting characteristic: A & C

    *Time weighting: FAST/SLOW

    *Sampling rate: 2times/second

    *Microphone1/2inch polarization capacitance microphone

    *AC/DC output

    *Max reading

    *Overload indication: OVER / UNDER

    *Low battery indication

    *Auto power off / Cancel “Auto power off”


    *Packing method: PP box + Gift box
    *Power: 9V 6F22 battery * 1pcs or DC 6V 100mA adapter(not included)

    *Dimension: 207*70*29mm
    *Weight:308g (including batteries)

    *Standard QTY per carton: 20PCS

    *Standard export carton size: 67*46*31CM

    *Standard export carton weight: 28KG




     



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