Loop Resistance Tester

Loop Resistance Tester for grounding and circuit checks in electrical installations, supporting OEM/ODM customization, stable supply, and bulk sourcing for distributors and project buyers.

Micro Ohm Meter Portable 100A Contact Resistance Measurement Loop Contact Resistance Tester for Testing Hv Circuit Breaker

$399.99-599.99 /set

Price varies depending on material, logo, quantity and customization requirements.

MOQ 1 set
Model NO. EI-8101
Service OEM / ODM
Quality You Can Trust
Flexible & Scalable Solutions
Customizable Product Options
Comprehensive Specifications
Your Reliable Business Partner

Introduction

Measuring Range0~20mΩ, 0~20m ohmAccuracy Class± 0.5%rdg ± 2dgt
Testing Voltage5 VOperating Temperature-20°C-50°C
Time Resolution1 msCurrent Range0-100 A
Current Resolution0.1µΩDisplay TypeLCD
Insulation Resistance> 10 MΩSpeed Range1 m/s(3.28ft/s)
Dimensions325*245*135mm(12.80*9.65*5.31in)Product DefineLoop Contact Resistance Tester
Output CurrentMore than 100A when tested in 2mΩTesting TimeQuick test,30s,60s,continuous
Power600WInput voltageAC 220V/110V±10% 50Hz/60Hz
Special testing line4-wire resistance measurement methodweight11kg(about Test line)

We are China Loong Electrical Instrument Co., Ltd., a professional manufacturer and supplier specializing in Electrical Instrument. We have brought together and coordinated resources across the Electrical Instrument supply chain, enabling us to maintain consistent product quality and establish long-term partnerships with clients worldwide.

Our mission is to provide high-quality products and reliable service. We are committed to offering the following advantages:

  • Stable production system ensuring consistent quality, dependable supply, and standardized manufacturing management;
  • Strict quality control covering material selection, processing, surface finishing, and final packaging;
  • Variety of products and specifications to meet diverse project requirements and application scenarios;
  • OEM & customization support based on drawings, samples, or specific technical requirements;
  • Flexible packaging solutions to ensure safe handling and transportation of products;
  • Continuous improvement in products and services to better support customers in different markets.

If you are interested in our products, please feel free to contact us. We look forward to establishing long-term and mutually beneficial cooperation with you.

Copyright © 2026 China Loong Electrical Instrument Co., Ltd. All rights reserved.
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Micro Ohm Meter Portable 100A Contact Resistance Measurement Loop Contact Resistance Tester for Testing Hv Circuit Breaker

SKU: EI-8101

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