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ZXHL-100A Contact Resistance Tester

ZXHL-100A Contact Resistance Tester measures up to the latest power system standards--DL/T845.4-2004 designed for measuring loop resistance of Switching Control Equipment using High-frequency switching power supply technology and digital circuit technology. Test current of the Tester is DC 100A, which is recommended in the national standards. The tester can measure the loop resistance at this value and display the result in digital. It is high precision and good stability and can meet most power systems’ requirements in onsite high-voltage switches maintenance and high-voltage switches factory loop resistance measurement.

Technical indicators

1. Measurement Range:1~1999μΩ

2. Resolution:1μΩ

3. Test Current:DC 100A

4. Measurement  Accuracy:0.5%±1d

5. Display:current: three and a half LCD

6. Power Supply:AC220V±10%  50Hz

7. Work Environment:

1) Temperature: 10℃~40℃

2) Humidity:≤80 %RH

8. Dimension:300×270×200 mm

9. Weight:5Kg(Accessories excluded)

The operation video
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