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    Precision Voltage Reference Module with 5 Channels 1.24V/2.5V/7.5V/5V/10V&5 Levels 10R/100R/1K/10K/100K Resistors of Calibration

    • is a specially designed voltage reference module, it uses low-temperature drift components, Type C 5V port as power supply, uses EMI filter to make the power supply purer and smoother, no need battery to supply power.
    • voltage reference module
    • Used to verify the accuracy and linearity of handheld 3 1/2 digital multimeters.
    • Used to verify the accuracy and linearity of handheld 4 1/2 digital multimeters, must keep the same temperature and humidity as the data sheet specified.
    • The pull switch can only keep one ON each time, no two ON allowed at the same working time.
    • If U like to verify the accuracy and linearity of handheld 4 1/2 digital multimeters, try to keep the same temperature and humidity as the data sheet specified.
    • Try to verify in a low air flow environment, try to avoid direct cold wind from the air conditioner as it may cause some additional errors.
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    is a specially designed voltage reference module, it uses low-temperature drift components, Type C 5V port as power supply, uses EMI filter to make the power supply purer and smoother, no need battery to supply power.
    Product Name: voltage
    reference moduleNo-load power consumption: 45mAPower
    supply: Type C 5V port, 0.5AP
    ower supply indication: Green
    LED lightClear box size: 85X55X25mmReference
    Voltage: 1.24V / 2.5V / 7.5V /5V/10V 5 levels.
    Reference Resistance: 10/100/1K/10K/100K 5 levels.
    Resistor's material: 0.1
    %Metal film copper feet&TCR: 25PPM
    Package net weight: 34gWorking
    environment: 16-30
    RH70%Product Usage: 1. Used to verify the accuracy and linearity of handheld 3 1/2 digital multimeters. 2. Used to verify the accuracy and linearity of handheld 4 1/2 digital multimeters, must keep the same temperature and humidity as the data sheet specified.
    Caution: 1. The pull switch can only keep one ON each time, no two ON allowed at the same working time. 2. If U like to verify the accuracy and linearity of handheld 4 1/2 digital multimeters, try to keep the same temperature and humidity as the data sheet specified. 3. Try to verify in a low air flow environment, try to avoid direct cold wind from the air conditioner as it may cause some additional errors.

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