This device is a robust installation checker, equipped with a large 3.5 colour TFT-LCD display.. The installation checker offers in addition to the different measurement modes, such as insulation resistance, ground resistance, loop impedance, tension, measurement of low values of ohms and DDR test with camera function, also the possibility of documenting the measurement with the corresponding photos.
- LN, L-PE and N-PE loop resistance - Regulated FI test current - Low impedance measurement - Terminal voltage up to 1000 V