Earth Resistance Tester

Earth Resistance Tester for grounding checks in electrical installation, maintenance and project inspection. OEM/ODM available.

UNI-T Digital Earth Ground Resistance Tester Lightning Rod Lightning Detector Low Tester UT522

$112 /pieces

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

MOQ 10 pieces
Model NO. EI-8604
Service OEM / ODM
Quality You Can Trust
Flexible & Scalable Solutions
Customizable Product Options
Comprehensive Specifications
Your Reliable Business Partner

Introduction

Accuracy Class±(2%+3)Speed Range0.1 m/s(0.33ft/s)
Display TypeDigital OnlyAuto Power OffAround 10 Minutes
Power1.5V Alkaline BatteriesL R6 * 6Measuring Range0-4000ohm
Operating temperture5℃-40℃Display Count4000
Product ColorRed and GreyTesting Voltage0-400V

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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UNI-T Digital Earth Ground Resistance Tester Lightning Rod Lightning Detector Low Tester UT522

SKU: EI-8604

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