Our company will meet the development needs of the digital economy era, focus on the Portable Handheld Loop Tester, contact loop resistance tester, electrical contact resistance industry, take reform and innovation as the fundamental driving force, base itself on the new development stage, implement new development concepts, and build a new development pattern. We strive to achieve the leading economic scale, leading technical level and leading production quality in the High Current DC Loop Resistance Tester industry. Our team of professionals is committed to ongoing training and development to remain ahead of the curve in our industry. We stand by our products with confidence and provide reliable, honest, and transparent warranties and guarantees. Thence, the coupling of brand and culture can make it easy to maximize the company's value. We are committed to sustainable development and environmental protection, both in our products and our business practices. Our company is dedicated to providing outstanding customer service and support.
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![High Current DC Loop Resistance Tester]()
High Current DC Loop Resistance TesterThe operation panel of this instrument adopts an ergonomic design that conforms to operating habits. It adopts high-frequency switching power supply and digital circuit technology, and is suitable... -
![200A Contact Resistance Tester]()
200A Contact Resistance TesterJH1006B is a high-power loop resistance tester designed for high-demand scenarios of switch control equipment. Utilizing high-frequency switching power supply and digital circuit technology, it... -
![200A Bluetooth Contact Resistance Tester]()
200A Bluetooth Contact Resistance TesterContact Resistance Tester is a professional high-current micro-ohm measuring instrument developed in compliance with DL/T845.4—2004 and JJG1052-2009 industry standards. Equipped with 5 gears of... -
![Standard Contact Resistance Tester]()
Standard Contact Resistance Tester1. The four-terminal wiring method effectively eliminates the influence of the resistance of the test line on the test results
2. High test current
3. The test current is from a... -
![Basic Contact Resistance Tester]()
Basic Contact Resistance Tester1. High current: For latest power supply technology, the tester can continuously output high current which overcomes the weakness of instantaneous current produced by pulsed power. It can... -
![Portable Handheld Loop Tester]()
Portable Handheld Loop Tester1. The circuit resistance tester powered by lithium battery is more convenient for users
2. Applicable to the measurement of contact resistance, loop resistance and weld contact resistance... -
![100A Contact Resistance Tester]()
100A Contact Resistance TesterContact resistance meter is a professional loop resistance testing instrument tailored for switch control equipment. Adopting high-frequency switching power supply and digital circuit technology,... -
![Bluetooth 100A Contact Resistance Tester]()
Bluetooth 100A Contact Resistance Tester1.Measurement range: 0-250mΩ
2.Minimum resolution: 0.001 μ Ω
3.Measurement accuracy: ± (reading × 0.5%+1 μ Ω)
4.Test power supply: constant current limited voltage,... -
![600A Contact Resistance Tester]()
600A Contact Resistance Tester1. Large current: This contact loop resistance tester can realize sustainable output test current from a constant current source, which overcome the malpractice of instantaneous current of the...
Randolph Zarate
Its use effect is much better than expected, and the operation is convenient and simple.
Shirley Kerr
Their products not only have a good-looking appearance, but also are very practical, which are very suitable for our and other customers' purchasing needs.
James Darrington
I am so satisfied with these goods, and look forward to the next cooperation!
Justin Brown
I like these products very much. Their workmanship is very fine!
Jennifer Nelson
This supplier is trustworthy!
Elisabeth O'Donnell
In general, we are satisfied with all aspects, cheap, high-quality, fast delivery and good procuct style, we will have follow-up cooperation!
The company is continuing to increase R&D investment, speeding up the improvement of technological innovation capabilities, and striving to create new 10kV Wide Range Insulation Resistance Tester, secondary current injection test, contact resistance testing equipment. As one of the most experienced high current dc loop resistance tester manufacturers in China, we offer a wide range of products with superior quality. Please feel free to wholesale bulk durable high current dc loop resistance tester from our factory. For price consultation, contact us.