Equipotential Tester

Equipotential Tester for switchgear, transformers and grounding checks, supporting OEM/ODM customization, stable supply and industrial procurement.

High And Low Voltage Buried Cable Length Breakpoint Short Circuit Fault Location Detector Portable Cable Fault Tester

$340-1,900 /set

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

MOQ 1 set
Model NO. EI-8281
Service OEM / ODM
Quality You Can Trust
Flexible & Scalable Solutions
Customizable Product Options
Comprehensive Specifications
Your Reliable Business Partner

Introduction

TypeHandheld Cable Fault TesterAccuracy ClassHigh Accuracy
VoltageOther, 110 V, 380 V, 415V, 240 V, 220 VProtection Class/
customized supportOEMpower/
Accuracy±0.1NameCable fault tester
Key wordscable fault location detectorTest range8000 meters (can be customized)
Test blind spot0 metersTest resolutionminimum 0.5 meters
Pulse width96ns-10μs automatic adjustmentTest methodautomatic test, manual analysis, both methods are available
Test errorno more than 1 meterCable depthnot less than 3 meters
Detection range8000 meters

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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High And Low Voltage Buried Cable Length Breakpoint Short Circuit Fault Location Detector Portable Cable Fault Tester

SKU: EI-8281

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