1503

Insulation Specifications

Maximum capacitive load

Operable with up to 1 µF load

Measurement range

0.01 MΩ to 2000 MΩ

Short circuit current

1 mA nominal

Test voltage accuracy

+ 20%, - 0%

500 V

±(1.5% + 5)

Live circuit indicator

Inhibit test if terminal voltage > 30 V prior to initialization of test

Test voltage

500 V, 1000 V

Maximum capacitive load

Measure accuracy

1000 V

±(1.5% + 5) to 2000 MΩ, ±(10% + 3) above 2000 MΩ

Auto discharge

Discharge time < 0.5 second for C = 1 µF or less