High voltage tester is useful for testing insulation breakdown capacity of an insulation material.
| Voltage Range | 0 to 5 KV AC And 0 to 5 KV DC |
| Current Range | 0 to 100 milli amps continuously selectable |
| Meter | Digital meters for voltage and current indication 3 digits, LED display |
| Accuracy | + / - 5 % |
| Indication | Lamps for HT ON, OFF, Test pass, Test fail (Insulation breakdown) |
| HT ON | Audio Buzzer and HT on lamp indication |
| HT Termination | By HT probe |
| Timer | 0 to 5 minutes in steps of 30 seconds |
| Test Paased | By lamp indication |
| Test Fail | By lamp indication |
| Power Requirement | 230 +/-10% VAC, 50 Hz, single phase |
| Cabinet Size | 19”(W) X 266 (H) X 300 mm (D) |
| Weight | Model DOT 458 : 40.0 Kgs. Approx. , Model DOT 457 : 50.0 Kgs. Approx. |
| Extra | Supplied with 2 nos HT probes, mains cord, spare fuse, and operating manual |
