| Brand | Wone Store | 
| Model NO. | UT523A Handheld Resistance Voltage Intelligent Grounding Resistance Tester Multi-Function Test Insulation Resistance Meter | 
| Earth resistance | 20.0Ω~199.9Ω | 
| Soil resistivity | 9000kΩm | 
| Earth voltage | AC 0.00~750V | 
| Series | GRM | 
Description
UT523A intelligent grounding resistance tester is specially designed and manufactured for on-site measurement of grounding resistance, soil resistivity, grounding voltage and AC voltage. It adopts the latest digital and micro-processing technology, precise 4-wire method, 3-wire method and simple 2-wire method.
Feature
Precise 4-wire method, 3-wire method and simple 2-wire method to measure ground resistance,
ground resistance
Soil resistivity
ground voltage
AC voltage measurement
Specifications

    


How is ground resistance measured?