Earth Resistance Tester

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

VLUUKE VK2800KC Digital Only Non contact Grounding Earth Resistance Tester IP54 Waterproof 4 digit LCD RS485 Protocol Alarm

$170-200 /set

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

MOQ 1 set
Model NO. EI-8782
Service OEM / ODM
Quality You Can Trust
Flexible & Scalable Solutions
Customizable Product Options
Comprehensive Specifications
Your Reliable Business Partner

Introduction

Measuring Range0.01 ~ 100Accuracy ClassBelow70%RH)
Testing Voltage~Operating Temperature-20~55
Current Range0-100 ADisplay TypeDigital Only
Insulation Resistance> 1 MΩDimensions125mm*119mm*80mm(4.92in*4.69in*3.15in)
ModelVK2800KCData Display4-digit LCD display directly, can be read by RS485 protocol
LCD Size47mm * 28.5mmOverflow IndicationTest data>200Ω, LCD display "OLΩ" symbol
Alarm IndicationDetector sound and light alarmAlarm SettingsTester panel setting or configured with RS485 protocol
Power Consumption50mA Max.( optional GPRS 12VDC 150mA Max)Waterproof LevelIP54
CT Size56mm*27mmConnecting Wire1m wire(5 cores wire)

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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VLUUKE VK2800KC Digital Only Non contact Grounding Earth Resistance Tester IP54 Waterproof 4 digit LCD RS485 Protocol Alarm

SKU: EI-8782

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