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  • Handheld Resistance Voltage Intelligent Grounding Resistance Tester Multi-Function Test Insulation Resistance Meter
  • Handheld Resistance Voltage Intelligent Grounding Resistance Tester Multi-Function Test Insulation Resistance Meter
  • Handheld Resistance Voltage Intelligent Grounding Resistance Tester Multi-Function Test Insulation Resistance Meter
  • Handheld Resistance Voltage Intelligent Grounding Resistance Tester Multi-Function Test Insulation Resistance Meter
Handheld Resistance Voltage Intelligent Grounding Resistance Tester Multi-Function Test Insulation Resistance Meter
$523.00
Model
GRM-210/9000
GRM-210/1000
GRM-210/100
GRM-210/10000
GRM-210/1000
GRM-210/100
GRM-20/100
GRM-20/1000
GRM-20/10000D
GRM-20/100D
GRM-20000/1000
GRM-20000/9000D
GRM-2000/9000D
GRM-2000/1000D-B
GRM-2000/100D-B
GRM-2000/10000D-B
GRM-2000/1000D-B
GRM-2000/100D-B
GRM-200/100D-B
GRM-200/1000D
GRM-200/10000D
GRM-200/100D
GRM-200/1000D
GRM-200/9000D
GRM-9000D-B
GRM-1000D-B
GRM-10000D-B
GRM-100D-B
GRM-20D-B
Basic info Product Detail Supplier
Basic info
Brand Wone
Model NO. UT523A Handheld Resistance Voltage Intelligent Grounding Resistance Tester Multi-Function Test Insulation Resistance Meter
Earth resistance 20.0kΩ～210.0kΩ
Soil resistivity 999.9kΩm
Earth voltage AC 0.00～750V
Series GRM
Product Detail

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


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How is ground resistance measured?

  • Four-Terminal Method: The tester carries out the measurement using four electrodes (the ground electrode under test, the auxiliary current electrode, and the auxiliary voltage electrode).

  • Current Injection: The tester injects a current of a certain frequency into the ground through the auxiliary current electrode.

  • Voltage Measurement: The voltage drop caused by the current is measured through the auxiliary voltage electrode.

  • Resistance Calculation: The ground resistance value is calculated based on the measured current and voltage drop.






Know your supplier
Wone
Main Categories
High Voltage Electrical Apparatus/Low Voltage Electrical Apparatus/Wire cable/Instrument meters/New energy/Tester/Production equipment/Generator/Electrical fittings/Integrated Electrical Equipment
Business Type
Design/Manufacture/Sales
Highest Annual Export (USD)
$50,000,000
Professional Experience
1 years
Workplace
65666m²m²
占位
占位
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