Máy đo điện trở đất Gossen Metrawatt M591B
Earth tester, digital, battery operated, in case with earth testing accessories and batteries. Suitable for 1 and 2 clamp measurement, including factory calibration certificate
Earth tester for all known measuring methods.
Per DIN VDE 0413, part 5, for measuring earth resistance.
This instrument can also be used to ascertain or measure soil resistivity and ohmic resistance in accordance with the current-voltage measuring method.
- Measurement of:
- Earth resistance
- Selective earth resistance
- Soil resistivity
- Current (TRMS) via clamp meter (optional)