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High Accuracy Sound Level Meter

  • MAKE : 
    Kanomax
  • MODEL : 
    4431
  • SKU : 
    SLMKN4431
  • AVAILABILITY : 
    Out of stock
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High Accuracy Sound Level Meter

The world’s first 0-dB function sound meter available

Features

- Lightweight and compact design

- A, C, and F weighting modes

- 28 to 130 dB measurement range

- Measures Lp, Leq, Le, Lmax, Lmin and Lx

- Equipped with highly sensitive electret condenser microphone

- Large 4 digit display with 0.1 dB resolution with backlighting and analog bar graph

- Add additional functions with the program cards

- Includes SD card for data storage, windshield, carrying case, AA batteries, hand strap, and calibration certificate

    Ranges

    A:28 to 130 dB (0 to 80 BD if 0dB function is active for 4431-1G)
    C: 36 to 130 dB
    Z (FLAT): 40 to 130 dB
    C peak: 55 to 141 dB
    Z (FLAT) peak: 60 to 141 dB

    Time Weighting

    Fast, Slow, Impulse

    Parameters

    Sound pressure level(Lp)
    A-weighted sound pressure level(LA)
    C-weighted sound pressure level(LC)
    Equivalent continuous A-weighted sound pressure level(LAeq)
    Sound Exposure level(LAE)
    Maximum sound pressure level(LAmax)
    Minimum sound pressure level(LAmin)
    Percentile sound pressure level(5 freely selectable values、LAN)
    Peak Sound Pressure level(Lpeak)
    C- weighted Peak Sound Pressure level(LCpeak)
    Power average of maximum sound pressure level in a given interval(LAtm5)
    Impulse Sound pressure level(LAI)
    Impulse equivalent continuous sound pressure level(LAIeq)

    Standards

    ANSI S1.4 1983: Type 2
    IEC 61672-1: Class 2

    Dimensions

    W 3.4″ x H 12.9″ x D 1.9″

    Weight

    1 lb (453g)

    Operation manual, SD card for data storage, Windshield,Carrying case, AA batteries, Hand strap, Calibration certificate

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