Portable DC Winding Resistance Tester With 0.5% Accuracy Four Wire Measurement
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Advanced Four-Wire Measurement
Measurement accuracy up to 0.05% with resolution as low as 0.1μΩ, ensuring accurate and reliable data for various test scenarios
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Multi-Range Current Output
Covers a wide current range from 10mA to 10A with multi-gear adjustable output, perfectly adapting to DC resistance tests of transformers, motors, inductors and other electrical equipment of different specifications
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Strong Anti-Interference Capacity
Equipped with frequency conversion anti-interference technology, it can effectively resist on-site electromagnetic interference and maintain stable operation even in harsh industrial environments
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Intelligent & Efficient Operation
Features automatic range selection, one-key testing, data cloud storage & analysis functions, which greatly shortens test time and improves work efficiency
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Comprehensive Safety Protection
Has over-current, over-voltage and discharge alarm protection functions to ensure the safety of operators and test equipment during the testing process

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