Jual Sound Level Meter Dekko FM 7911A

Jual Sound Level Meter Dekko FM 7911A

  • SPECIFICATION
    Applied Standard IEC61672-1 CLASS2
    Measuring level range 35dB 135dB
    Dynamic range 50dB
    Frequency range 31.5Hz 8KHz
    Accuracy 2.0dB
    Frequency weighting A frequency weighting
    Time weighting FAST125ms
    SLOW: 1s
    Microphone 1/2 inch electrets condenser microphone
    High/low reading indication 100DBLCD displaysHi
    100DBLCD displaysLO
    Temperature range -20 70/-4158
    Temperature accuracy 1.5/2.7
    Resolution 0.1
    Data update 300ms
    Battery life over 60hours
    Auto power off The meter shuts off automatically after 15 minutes inactivity
    Battery 3*1.5V battery
    Operating conditions -2060/-4140,10%RH90%RH
    Storage conditions -2060/-4140,10%RH75%RH
    Dimension 144*56*30.5mm
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Deskripsi

Dekko FM 7911A Sound Level Meter

This unit adopts condenser microphone as the sensor, high configuration MCU calculation, high accuracy, fast response. This Sound Level Meter is designed to meet the measurement requirements of safety Engineers, Health, Industrial safety offices and sound quality control in various environments like factory, school, construction, etc.

High accuracy, fast response
Color LCD display with backlight
Temperature measurement
MAXMIN
Data HOLD
Wide frequency range
Fast/slow time weighting
Over range indication

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