- Tests the Integrity of Vacuum Interrupters Quickly, Safely and Easily
- User Defined Voltage Selection up to 30KV With 0.1KV Resolution
- 3 Digit LCD Display
- 12 Volt / 7Ah Rechargeable Battery
- Audio as well as Visual Indication for Fault
- Insulated cabinet
- Full Charging Indication of Battery
- Portable in Size
- Pass Fail LED Indication