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    UNI-T UT501B Insulation Resistance Tester 250V-1000VAC Volt:30V~600V

    # UT501B

    UT501B is a 2000-count auto range digital Insulation Resistance Tester with low resistance test, ACV and high voltage indication.

    UNI-T
    • UNI-T
    • UT501B

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    Specifications

    Range

    Accuracy

    Model

     

    UT501B

    Insulation Resistance (Ω)

    Test Voltage

    250V/500V/1000V

    0%~10%

    250V

    0.00MΩ~99.9MΩ

    ±(3%+5)

    100MΩ~5.5GΩ

    ±(5%+5)

    500V

    0.00MΩ~99.9MΩ

    ±(3%+5)

    100MΩ~5.5GΩ

    ±(5%+5)

    1000V

    0.00MΩ~99.9MΩ

    ±(3%+5)

    100MΩ~5.5GΩ

    ±(5%+5)

    Load Current

    50V(R=50kΩ) 1mA

    0%~10%

    100V(R=100kΩ) 1mA

    0%~10%

    250V(R=250kΩ) 1mA

    0%~10%

    500V(R=500kΩ) 1mA

    0%~10%

    1000V(R=1MΩ) 1mA

    0%~10%

    Short Circuit Current

     

    <2mA

    Low Resistance (Ω)      

    0.01Ω~200Ω (About 5.0V/>200mA)

    ±(2%+3)

    AC Voltage (V)

    30V~600V

    ±(2%+3)

    Features

    Display Count

     

    1999

    DAR

    60s/15s and 60s/30s

    PI

     

    Auto Range

     

    Low Battery Indication

     

    LCD Backlight

     

    Alarm Indication

     

    Alarm Buzzer

     

    High Voltage Indication

     

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