This instrument is designed for measuring the resistance values of various insulating materials, as well as the insulation resistance of transformers, motors, cables, and other electrical equipment. Additionally, it features a step-voltage adjustment function, enabling it to output multiple distinct voltage levels (for instance, the 15kV model can generate a 12kV output, thereby offering a wider range of application).
![]()
![]()
![]()
| Rated Voltage | Insulation Resistance Range | Resolution |
|---|---|---|
| 100V, 250V, 500V, 1000V, 2500V, 5000V | 0.01 MΩ – 10 TΩ | 0.01 MΩ |
| 250V, 500V, 1000V, 2500V, 5000V, 10 kV | 0.01 MΩ – 35 TΩ | 0.01 MΩ |
| 500V, 1000V, 2500V, 5000V, 10 kV, 15 kV | 0.01 MΩ – 50 TΩ | 0.01 MΩ |