Insulation Resistance |
Test voltage (DC) |
Range (DC) |
Accuracy (± reading) |
250 V |
< 250 kΩ 250 kΩ to 5 GΩ 5 GΩ to 50 GΩ > 50 GΩ |
Unspecified 5% 20% Unspecified |
500 V |
< 500 kΩ 500 kΩ to 10 GΩ 10 GΩ to 100 GΩ > 100 GΩ |
Unspecified 5% 20% Unspecified |
1000 V |
< 1 MΩ 1 MΩ to 20 GΩ 20 GΩ to 200 GΩ > 200 GΩ |
Unspecified 5% 20% Unspecified |
2500 V |
< 2.5 MΩ 2.5 MΩ to 50 GΩ 50 GΩ to 500 GΩ > 500 GΩ |
Unspecified 5% 20% Unspecified |
5000 V |
< 5 MΩ 5 MΩ to 100 GΩ 100 GΩ to 1 TΩ > 1 TΩ |
Unspecified 5% 20% Unspecified |
10000 V |
< 10 MΩ 10 MΩ to 200 GΩ 10 GΩ to 2 TΩ > 2 TΩ |
Unspecified 5% 20% Unspecified |
Leakage Current Measurement |
Range |
1 nA to 2 mA |
Accuracy |
± (5 % + 2 nA) |
Capacitance Measurement |
Range |
0.01 uF to 15.00°F |
Accuracy |
± (15 % rdg + 0.03°F) |
Timer |
Range |
0 to 99 minutes |
Accuracy |
Resolution Setting: 1 minute Indication: 1 second |
Live Circuit Warning |
Range |
Warning Range 30 V to 660 V AC/DC, 50/60 Hz |
Accuracy |
Voltage Accuracy ± (15 % + 2 V) |
Additional |
Bar Graph Range |
0 to 1 TΩ |
Insulation Test Voltage Accuracy |
-0 %, +10 % at 1 mA load current |
Induced AC Mains Current Rejection |
2 mA maximum |
Charging Rate for Capacitive Load |
5 seconds per °F |
Discharge Rate for Capacitive Load |
1.5 s/°F |