Transformer DC Resistance Tester

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

KD50A Diagnostic High Voltage 15kV DC Insulation Resistance Test Instrument Digital Mega Ohm Meter with PI and DAR Measurement

$1,500 /set

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

MOQ 1 set
Model NO. EI-7728
Service OEM / ODM
Quality You Can Trust
Flexible & Scalable Solutions
Customizable Product Options
Comprehensive Specifications
Your Reliable Business Partner

Introduction

TypeTesting MachineApplicationUniversal Testing, Electrical Testing, Laboratory Testing
Accuracy ClassHigh AccuracyVoltage220 V
Protection ClassElectric Safetycustomized supportOEM, ODM, OBM, Software Reengineering
powerTBDAccuracy±3%rdg±5dgt
Resolution0.001Reference condition23 ℃± 5 ℃, below 75% rh
Accessorieshigh-voltage power supply connecting lineOutput short-circuit current≥ 6mA
Power supply12V rechargeable batteryLCD display size108mm x 65mm
Standby30mA Max (backlight off)Turn on backlight42mA Max
Measurement200mA Max (backlight off)Instrument mass2340g (including battery)

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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KD50A Diagnostic High Voltage 15kV DC Insulation Resistance Test Instrument Digital Mega Ohm Meter with PI and DAR Measurement

SKU: EI-7728

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