
Hz3110 Series Transformers Low Resistance Ohmmeter DC Winding Resistance Tester
Product Introduction
Through technological innovation and improvement of business management, we have gradually occupied the main market of DC Hipot Tester, Battery Internal Resistance Tester, primary current injection test kit, and our product sales and production are far ahead of other peers. We adhere to the concept of people-oriented and humanized management, and provide a comfortable working environment for our employees. The company emphasizes the education and training of employees, and our employees have high technical quality and quality awareness. We are always study advanced technology and productive technology of the worlds level to raise our company's kernelled competition.
HZ-3120A Digital Fast Transformer DC Resistance Tester 20A

Introduction
DC resistance measurement is a key test item for transformers, covering semi-finished and finished product inspection, installation and commissioning, as well as preventive tests in the power industry. It can effectively detect defects and potential hazards arising from manufacturing and operation, such as improper coil material selection, welding issues, loose connections, short circuits, and open circuits.
To meet the demand for rapid measurement of transformer DC resistance, a new generation of CT Series DC Resistance Tester has been developed.

The instrument adopts the new program-controlled linear constant current source technology, with large output current, current gear, small volume, light weight, etc.





Technical Index
Output current | <5mA ,1A,2.5A,5A ,10A,20A |
Resolution | 0.1μΩ |
Range | 100μΩ~1Ω (20A)/ 500μΩ~2Ω (10A)/ 1mΩ~4Ω (5A)/ 2mΩ~8Ω (2.5A)/ 5mΩ~20Ω (1A)/ 10Ω~20KΩ (<5mA) |




We are one of the most comprehensive competitive Hz3110 Series Transformers Low Resistance Ohmmeter DC Winding Resistance Tester brands in China. We have the collection of years of practical experience in production, and use of scientific and technological principles. Our mission is to provide customers with the best products and services at the most competitive price, and to ensure our long-term service for customers. We sincerely hope that you can also become our partner and join us in the process of our growth.
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