290L HD
FEATURES
- Telescopic, compact, lightweight
- High voltage detection
- Self test button feature
- Easy to recognize indication
- High intensity red LED and intermittent audible alarm for easy recognition in full sunlight and noisy environments
- Waterproof
SPECIFICATIONS
| Withstand voltage (On insulating rod) |
100kV / 300mm: 1 minutes | |
|---|---|---|
| Insulation resistance | 2000MΩ min. by 1kV / DC megger at the same testing location as withstand voltage | |
| Leakage current | 100uA or less than 100uA at withstand voltage test | |
| Construction | Waterproof (detecting head impervious to water) | |
| Measuring voltage range | 6kV~81.5kV | |
| Operation start voltage (To ground) |
2.7kV | |
| Display | Light: Flashing red light Sound: Intermittent sound 50 dB apart 3m |
|
| Frequency | 50/60Hz | |
| Operating temperature | 0°C ~ 40°C | |
| Battery | 2 button-cells LR44(1.5V) | |
| Overall length | Retracted: 1370±50mm Extracted: 5600±50mm |
|
| Weight (battery included) | Approx. 1.25kg | |
| Safety standards | IEC / EN 61243-1 | |
Feedback list