Phenix Technologies Canada MODEL ER25 EARTH GROUND RESISTANCE TESTER
MODEL ER25 EARTH RESISTANCE TESTER
Perform earth resistance measurements of simple or complex electrode systems, ground resistivity measurements (4-wire Wenner‘s principle), and spurious voltage measurements according to IEC 61557-5.
The equipment injects an electronically generated current in the soil. Both current and voltage developed are measured with high precision.
- High Spurious voltage rejection
- 0.01 Ω resolution
- Up to 20 kΩ resistance range
- Auto-range
- Automatic interference detection
- Built-in memory and printer
- Rechargeable battery
- USB interface
