
20A DC Electrical Equipment Transformer Winding Resistance Meter Tester
Product Introduction
According to the needs of the market, we will launch a series of products to adapt to the market. We hope that more people can benefit from our lead acid battery discharger, sf6 gas purity test, transformer tap changer tester. We always adhere to the high degree of unity of economic responsibility and social responsibility, and we do not forget to fulfill social responsibility while developing ourselves. Management is a kind of productivity, and the fundamental task of management is to rationally allocate resources and improve organizational efficiency.
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 strict quality control system to ensure that the products sold can be used with confidence. We strive for survival by quality, develop by quality, keep up with the trend of the international industry, thus contributing to the development of the 20A DC Electrical Equipment Transformer Winding Resistance Meter Tester industry. We are committed to communicate effectively and build trust with the customers for our sustainable growth. We also focus on satisfying customer requirements with continuous improvement spirit. We take consumer demand as the center, develop the market with quality, develop with innovation, and win trust with service.
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