The MI 3121H Smartec 2,5 kV Insulation / Continuity is the portable measuring instrument for complete diagnostic testing of insulation and continuity measurements. Due to insulation resistance measurement with the test voltages up to 2.5 kV (measuring range is up to 100 GΩ) and calculation of PI and DAR indexes the instrument is ideally suited for testing insulation of cable lines, current and voltage transformers, electric motors, etc.
- Insulation resistance up to 100 GΩ with DC voltage up to 2.5 kV;
- PI, DAR calculation;
- Continuity of PE conductors with 200 mA test current and polarity change;
- Continuity of PE conductors with 7 mA test current (continuous measurement) without RCD tripping;
- TRMS voltage and frequency.