Transformer DC Resistance Tester

Transformer DC Resistance Tester for checking winding resistance in transformer maintenance, OEM/ODM available for utilities, labs, and service contractors.

Micro Ohmmeter 200A Transformer Switch Circuit Breaker Test Meter Machine Loop Resistance Tester Contact Resistance Tester

$868 /set

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

MOQ 1 set
Model NO. EI-7505
Service OEM / ODM
Quality You Can Trust
Flexible & Scalable Solutions
Customizable Product Options
Comprehensive Specifications
Your Reliable Business Partner

Introduction

Measuring Range0-50mΩAccuracy Class±0.5%±5 words
Testing VoltageInput 180V~240VAC, 50Hz/60HzOperating Temperature-10~50°c
Time Resolution10 msDisplay TypeDigital Only
Dimensions420mm * 340mm * 200mm(16.54in*13.39in*7.87in)Test currentDC 50/100/150/200A
Minimum resolution0.001u ΩFrequency50Hz/60Hz
Test power supplyconstant current and voltage limiting, approximately 5.0VMeasurement timefast, 10~600seconds, continuous testing optional
Special testing lineresistance<20m ΩData storageStore 100 sets of measurement data
Host weightapproximately 7kg (excluding cables)

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.

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Micro Ohmmeter 200A Transformer Switch Circuit Breaker Test Meter Machine Loop Resistance Tester Contact Resistance Tester

SKU: EI-7505

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