Transformer Ratio Tester

Transformer Ratio Tester for power utilities and electrical labs, covering turn ratio checks, winding verification, and OEM/ODM customization for stable factory supply.

Customizable Transformer Turn Ratio Meter Tester 3 Phase TTR Meter Digital Transformer Turn Ratio Tester

$1 /piece

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

MOQ 1 piece
Model NO. EI-7140
Service OEM / ODM
Quality You Can Trust
Flexible & Scalable Solutions
Customizable Product Options
Comprehensive Specifications
Your Reliable Business Partner

Introduction

TypeTesting MachineAccuracy ClassHigh Accuracy
Voltage220 VProtection Classother
customized supportOEM, ODM, OBM, Software Reengineeringpowerother
Accuracy±0.5%phase Angle measurement error< 2 degrees
display screen size7 inchesgroup measurement range1~12 points
excitation current measurement error< 0.1 mAvariable ratio measurement range1~10000
excitation current measurement range0~200mAworking temperature-10~50C
change ratio measurement error1~10000±0.2%RDG, 1000~10000±0.5%RDGinput power supplyAC220V±10%, 50Hz
overall size (mm)400*350*200

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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Customizable Transformer Turn Ratio Meter Tester 3 Phase TTR Meter Digital Transformer Turn Ratio Tester

SKU: EI-7140

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