Gossen Metrawatt GEOHM 5 Set Earth Tester

Benefits of the GMC-I/Gossen Metrawatt GEOHM 5 Measuring Instrument for Earth Resistance

• The rugged high quality earth tester from Gossen Metrawatt.
• With transportation case and accessories.
• Data storage for 250 measurements.

Gossen Metrawatt GEOHM 5 Earth Tester

Battery operated earth tester 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 current clamp transformer (optional).
• Three or four-pole measuring method.
• No balancing required.
• Continuous monitoring of interference voltage and auxiliary earth electrode resistance with indication if allowable limit values are violated.
• Data storage for 250 measurements (1000 measured values).
• Data interface for transmission of measured values to a PC.
• Software (optional accessory) for measured value storage and report generation at a PC (in preparation).