- Automatic releases the voltage.
- Data transmission by USB
- With function of back light, convenient to working in dark circumstance.
- Test results displayed in bar pattern.
- HV indicating symbol and red warning light.
- Auto power off:
- If without operation in 15 minutes after finished the test, it will auto power off
- Store 18 groups data.
- Time setting: to test within 15 minutes of the setting time
- COMP measurement (comparing function)
- Polarization index test
- PI test can between any two time, auto test the resistance ratio according the setting.
- Error limit: ± (a% reading + character), warranty: one year
- Temperature :23±5 ℃
- Relative humidity: 45~75%RH.