- Test insulation to 400Mohms
- Selectable 250V, 500V, or 1000V insulation test
- Low ohm resistance test ranges 500ohm & 3ohm
- 200mA Short circuit test
- Extra rugged integral carrying case
- Locking switch for extended testing
- Live circuit indicator warns of safety hazard
- Volt meter to 600Vac
- Battery test feature
- Overload protection
- IEC 1010-1 Cat III 600V / CE