UNI-T UT501A 1000V Insulation Resistance Meter

1000V: 0.00MΩ~99.9MΩ ±(3%+5) ; 100MΩ~5.5GΩ ±(5%+5), Short Circuit Current: <2mA, 500V(R=500KΩ) 1mA 0%~10% ; 1000V(R=1MΩ) 1mA 0%~10%, 250V: 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: 0.00MΩ~99.9MΩ ±(3%+5) ; 100MΩ~5.5GΩ ±(5%+5), Insulation Resistance(Ω): Test Voltage: 100V/250V/500V/1000V 0%~10%, 100V: 0.00MΩ~100MΩ ±(3%+5), AC Voltage (V): 30V~750V ±(2%+3).

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Updated: 05-08-2025

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Link: UNI-T UT501A 1000V Insulation Resistance Meter
$70.19 with coupon: BGTOOS729

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