1. Strictly follow IEC61010 safety standard,comply with safety standard of
CAT III 600V and pollution level II.
2. Automatic voltage release function.
3. Backlit for easy work in dark light.
4. bar charts showings the measurement results.
5. High Voltage prompt and red warning light.
6. Auto shutdown when no operation for 15 minutes after measurement,
press ON/OFF for one second to start
7. 18 sets of data storage capacity
8. Time setting function: auto execute the measurement in 15 minutes of the
designated time.
9. COMP measurement (comparative functional measurement)
10.PI measurement (polarization index measurement)
11. Auto measuring resistance ratio can be set in any time duration in PI
measurement.
Technique Indications:
1. Error limit: ± ([% of reading]+[number of least significant digits]).
2. Ambient temperature: 18~28℃
3. Environmental humidity: 45 ~ 75%RH
4. < insulation resistance test >
| Rated voltage | 500V | 1000V | 2500V | 5000V |
| Measuring range | 0.5MΩ~20GΩ | 2MΩ~40GΩ | 5MΩ~100GΩ | 10MΩ~1000GΩ |
| Open circuit voltage | DC500V 0%~+20% | DC1000V 0%~+20% | DC2500V 0%~+20% | DC5000V 0%~+20% |
| Test current | 500KΩ load: 1mA~1.2mA | 1MΩ load: 1mA~1.2mA | 2.5MΩ load: 1mA~1.2mA | 5MΩ load: 1mA~1.2mA |
| Accuracy | 0.0MΩ~99.9MΩ:±(3%+5) 100MΩ~9.99GΩ:±(5%+5) 10.0GΩ~20.0GΩ:±(10%+5) | 0.0MΩ~99.9MΩ:±(3%+5) 100MΩ~9.99GΩ:±(5%+5) 10.0GΩ~40.0GΩ:±(10%+5) | 0.0MΩ~99.9MΩ:±(3%+5) 100MΩ~9.99GΩ:±(5%+5) 10.0GΩ~100GΩ:±(10%+5) | 0.0MΩ~99.9MΩ:±(3%+5) 100MΩ~9.99GΩ:±(5%+5) 10.0GΩ~99.9GΩ:±(10%+5) Above 100GΩ:±(20%+5) Humidity:Below 50% |
| Short circuit | maximum than 2.0mA |
