400V Earth Ground Resistance Tester Precision 3-Wires Testing
Part NO: UT522
400V Earth Ground Resistance Tester Precision 3-Wires Testing is using micro controller with high accuracy and reliability; it can measure every electric wire, electric installation, anti-thunder equipmentís earth resistance value of those earth system. Standard: IEC 61010-1 CATIII 600V Polluting Grading: Grade II IEC 61557-1,5 IEC 61010-2-31
600V Earth Ground Resistance Tester Soil Resistivity Meter
Part No.: EGRT-1030
600V Earth Ground Resistance Tester Soil Resistivity Meter
Precise 3-pole measurement, simple 2-pole measurement
Non-Contact Earth Ground Resistance Tester Online Resistance Tester
Part No.: EGRT-1428
Non-Contact Earth Ground Resistance Tester Online Resistance Tester
200V Earth Ground Resistance Tester With Double Insulation Protection
Part NO: UT521
200V Earth Ground Resistance Tester With Double Insulation Protection measuring earth resistance across three ranges: 0-20Ω/0-200Ω /0-2000Ω