1. Measurement Capabilities: It Features Four Terminals To Directly Measure Earth Resistance And Specific Soil Resistivity, Offering Various Dual Range Options Like 0-20-200 Ohms Or 0-10-1000 Ohms.

1. Measurement Capabilities: It Measures Earth Resistance Up To 2000 Ohms Using Switchable Two- Or Three-Electrode Methods And Tests Earth Potential Up To 30.0 Vrms.

1. Measurement Capabilities: The G-TECH 1520 Is A 3-Terminal Method Digital Earth Resistance Tester Designed For Checking Earth Resistance Directly In Ohms. It Measures Earth Resistance Across Three Selectable Ranges Of 0 To 20 Ohms, 200 Ohms, And 2000 Ohms, And Is Also Capable Of Measuring AC Earth Voltage From 0 To 200VAC.