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ZXR-20A DC Resistance Tester

ZXR-20A DC resistance tester adopts the new power technology. It has the characteristics of small volume, light weight, large output current, good repeatability, strong anti-interference ability, perfect protection function and so on. The whole machine is controlled by high speed single chip microcomputer, and has high automation level. It has the function of automatic discharge and discharge alarm. The instrument has high precision and easy operation, and can be used to measure the direct resistance of the transformer.

Technical indicators

1. Output current:2.5A、5A、10A、20A

2. Range:100μΩ~1Ω(20A);500μΩ~2Ω(10A);1mΩ~4Ω(5A);2mΩ~8Ω(2.5A)

3. Accuracy:0.2%

4. Resolution:0.1μΩ

5. Operating temperature:0~40℃

6. Environment humidity:≤90%RH

7. Working power:AC220V±10%,50Hz±1Hz

8. Net weight:12kg

9. Volume:440×240×390mm

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