- Selectable short circuit current 1.2mA, 3mA and 6mA
- User selectable digital filters
- Noise Rejection 8 mA
- Operates on rechargeable Li-ion battery and Mains as well
- Bluetooth connectivity for data logging
- Touch screen TFT colour display
- Audio Read-out
- Test voltage can be selected in steps of 10V from 100V to 1000V & in steps of 25V from 1000V to 5000V
- Measurement of DC and AC voltages from 20V ~ 600V
- Three programmable timers
- Insulation leakage current measurement
- PI, DAR, DD, Step voltage & Ramp Test
ZIT 56
ZIT 56 is a 5KV Digital Insulation Tester with selectable test voltage upto 5KV and Insulation Resistance measurement upto 10 TΩ. Ideal for testing insulation in live switchyards. It comes with a facility to measure PI, DAR, DD and conduct Step Voltage, Ramp test, Burn/Breakdown test automatically.