
Electrical Safety DC Resistance Tester Transformer Winding Resistance Tester
Product Introduction
High quality and high efficiency are the entry point of our transformer oil purification plant, karl fischer tester, battery impedance tester products into the market. An experienced sales team with many years of overseas business experience ensures that we will be an excellent partner. We have strengthened the construction of the safety management system to enhance the safety consciousness and ability of employees and related parties. Our company dedicates ourselves to achieve long-term prosperity in competitive field and future business environment. We construct a standardized and professional service system to solve customers' problems in products and applications at the first time and provide customers with tailor-made and professional services.
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) |




Our company has a strong local strength and rich global resources and is the industry's leading Electrical Safety DC Resistance Tester Transformer Winding Resistance Tester supplier. We have a very competitive price advantage and quality assurance. Our company is doing a good job in upgrading the original technology products at the same time, and actively expand business areas.
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