Withstand Voltage Tester

Withstand Voltage Tester for electrical testing lines, covering insulation and dielectric checks in panels, cables and appliance assembly. OEM/ODM support, stable supply and tailored specifications for importers and project buyers.

DX8499 Insulation Withstand Voltage Tester

$250 /case

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

MOQ 1 case
Model NO. EI-6783
Service OEM / ODM
Quality You Can Trust
Flexible & Scalable Solutions
Customizable Product Options
Comprehensive Specifications
Your Reliable Business Partner

Introduction

TypeHardness TesterAccuracy ClassStandard Accuracy
Voltage220 VProtection ClassIp67
customized supportOEM, ODM, OBM, Software Reengineeringpower6000w
Accuracy+-1%Test voltageAC/DC0 to 30 (kV), with automatic voltage increase
Voltage accuracy5.0kV to 30kV≤±5%Leakage current rangeAC0~20(mA), DC0~10(mA)
Leakage current error≤±5%Output waveform50Hz sinusoidal waveform or DC
Time control1 to 99(s)±5% manual controlOutput powerAC:600VA
Display modeFull digital display

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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DX8499 Insulation Withstand Voltage Tester

SKU: EI-6783

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