Details for China Contact Loop Resistance Tester
Detailed Product Description
Specifications:
https://www.mktester.com/hv-switch-tester/contact-loop-resistance-tester.html
contact loop resistance testeroperator panel is ergonomically designed to meet operational habits and uses high frequency switching power supplies and digital circuit technology for the measurement of loop resistance in switch control equipment. The test current is DC 100A recommended by the national standard. The loop resistance can be directly measured under the condition of DC 100A.
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