Equipotential Tester

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

VLUUKE VK3740 Digital Only 1A Max Test Current 0.2 Accuracy Class Equipotential Bonding Earth Resistance On Line Tester RS485

$200-250 /set

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

MOQ 1 set
Model NO. EI-8269
Service OEM / ODM
Quality You Can Trust
Flexible & Scalable Solutions
Customizable Product Options
Comprehensive Specifications
Your Reliable Business Partner

Introduction

Measuring Range1000m--1000Accuracy Class0.2
Testing Voltage---Operating Temperature-10~40
Current Range0 A ~ 1 ADisplay TypeDigital Only
Insulation Resistance> 1 MΩDimensions190mm*117mm*54mm(7.48in*4.61in*2.13in)
Max Test Current≥1AWeightTester: about 450g
Tester Dimensions190mm*117mm*54mmLCD Size128mm*75mm;Display area:124mm*67mm
Measuring TimeAbout 30 seconds/timesMeasuring LifeMore than 10000 times
Tester PortPluggable terminal blocks: 9 pin connectorCommunication MethodRS485 (or optional RS232)
AlarmAudible and visible alarmPower Consumption1.5W

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.
Leave A Message
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

VLUUKE VK3740 Digital Only 1A Max Test Current 0.2 Accuracy Class Equipotential Bonding Earth Resistance On Line Tester RS485

SKU: EI-8269

Contact Form (#3)

Home

Products

About

Contact