
Current and Power Transformer Coil DC Winding Resistance Tester, Micro Ohmmeter
Product Introduction
In the fierce market competition, the 20a transformer dc resistance tester, variable inductance resonant test system, Sweep Frequency Response Analyzer produced by our company have won the favor of the majority of customers with reliable quality, good performance and excellent after-sales service. Our company insists on continuous reform and innovation in product development, business management and service in order to seek new breakthroughs. In order to meet the requirements of the market, only by continuous innovation can the product take the initiative in the market competition and have its own position. 'Your satisfaction is our happiness'. Our core values are our spiritual banner and the common value pursuit and power source of all of us.
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) |




Over the years, all employees of the company have consistently pursued the quality strategy and the spirit of excellence. We pay close attention to the development trends of Current and Power Transformer Coil DC Winding Resistance Tester, Micro Ohmmeter at home and abroad, and timely penetrate them into the management and development concepts to better serve our customers. We adhere to the development path of innovation, coordination, green, openness and sharing, with the goal of creating a world-renowned brand, world-class manufacturing and service capabilities. Our company has won the trust and recognition of all the competent units and all walks of life after years of development and growth.
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