| Model | LW2678 |
| Output current | AC：5～30(A) |
| Current accuracy | ≤±5% ±5counts |
| Resistance testing range | 0～200mΩ(25A) / 600mΩ(10A) |
| Alarm resistance value | 0～200mΩ / 600(mΩ) Continuous setting |
| Measuring error | ≤±5% ±5counts |
| Test voltage | 10V MAX |
| Isolation transformer Capacity | 300VA |
| Time control | 1s～99s / Continuous setting and manual |
| Display mode | Digital display |
| Test distinction | Pass/failed, failed visual alarm |
| Work Environmental | Relative humidity≤ 75% RH ambient temperature:0 ~ 40 ℃ |
| Input voltage | AC 220V±10% 50Hz±5% |
| Dimension | 350×130×280 mm |
| Weight | 12kg |
