Winding Resistance Tester

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WXZR-10A Transformer DC Resistance Tester

  • When the transformer is cross-connected, overhauled or some of its switches are changed, direct current resistance testing of the transformer winding is a must.
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WXZR-10A Transformer DC Resistance Tester


When the transformer is cross-connected, overhauled or some of its switches are changed, direct current resistance testing of the transformer winding is a must. In general, to measure the transformer winding or large power output inductor equipment, the traditional electrical bridge method and pressure drop method require much time and energy. Thus, to shorten the measurement time and reducing the workload of testers, our company developed rapid direct current resistance tester. This is designed with new power supply technology and stable performance, fast measurement, compact, easy to use, high accuracy, good data reproducibility. It is an ideal piece of equipment for measuring transformer winding and large power output inductor equipment. 


1.With new power supply technology, rapid measurement, compact, easy to use.

2.Can store max 255 groups test data.

3.Adopting “four-terminal” measurement method in technical, it eliminates the measurement error caused by down-lead resistance and contact.

4.Panel printer can quickly print measurement results.

5.Saved data can be reviewed and printed.



Specifications and parameters


Measurement current


Measure Range

1mA: 10Ω~20KΩ

10mA: 1Ω~2KΩ

1A:  10mΩ~20Ω

5A:  1mΩ~4Ω

10A: 1mΩ~2Ω


±0.2%(full range±2 digit)

Data storage


Display mode

LCD display

Resistance display: 4 1/2 bits

Max  resolution


Power supply


Fuse 5A

Maximum Power Dissipation


When the test current of 10A

Work Environment

Temperature: 0℃~40℃;Relative Humidity: ≤80%RH





Not including accessories


1.When can I get the price?

We usually quote within 6hours after we get your inquiry. If you are vey urgent to get price, please call us or tell us in your email so that we will regard your inquiry priority.

2. What about the leading time for production?

Honestly, it depends on the order quantity and the product. Usually our leading time is within 7 working days after order confirmed.

3. What is your payment terms?

We accept EXW,FOB, CFR, CIF, ect. You can choose the one which is the most convenient and cost effective for you.

4. How much will be the Shipping cost and time?

This will depend on the size of your goods and the method of shipping (by sea/ by air/by Express) and your designated port or airport. We will be grateful if you can spare us some minutes to evaluate the cost based on the information provided.

5. Could you please tell me the Warranty Period of your product?

Our warranty period is one year free and lifelong maintenance. If the product is damaged (if not man-made damage), in the first year,we will send free parts for replacement. Over  warranty, maintenance is paid service.

6. What kind of Certificate can you provide?

We can provide the CE mark, ISO 9001 quality certificate, third party calibration certificate(CNAS) and factory test report.

7. Do you have Technical Backup to all customers from different countries?

To be sure,our technical support is always available and quick response.
We are manufacturer with much on-site testing experience, thus we know how to deal with your problems. Moreover, our engineers can go to your country to support if need.

contact US

  • Add : No. 335, B Dist., No. 4 Factroy, Optic Valley Industrial Area, Liufangyuan South Road No. 9, 
            Donghu High Tech Dvpt. Zone, Wuhan, Hubei, China

  • Email:

  • Skype:+86 13618663321

  • Wechat: WG-Hipot

  • WhatsApp:+86 13618663321

  • Tel : +86-27-87888781

  • Fax: +86-27-87888781


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