Máy đo điện trở đất Gossen Metrawatt M592A
Earth tester per VDE 0413-1-5; 2, 3, 4-pole measurement, selective 3-pole measurement, 4-pole measurement per pulse method, earth loop resistance per 2 clamp method, soil resistivity according to Wenner, low-resistance measurement with 200 mA, current measurement with clamp meter, measurement of interference voltages, measuring voltage: 24 V / 50 V, RTC real-time clock, storage of 990 measured values, USB port, IP54, CAT III 600 V
- selective 3-pole measurement
- 4-pole measurement per pulse method
- earth loop resistance per 2 clamp method
- soil resistivity according to Wenner
- low-resistance measurement with 200 mA
- current measurement with clamp meter
- measurement of interference voltages
- measuring voltage: 24 V / 50 V
- RTC real-time clock
- storage of 990 measured values
- USB port
- IP54
- CAT III 600 V
- RS and RH resistance measurements via auxiliary electrodes
- Measurement of interference voltages and interference frequencies