Measurement accuracy up to 0.05% with resolution as low as 0.1μΩ, ensuring accurate and reliable data for various test scenarios

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

Equipped with frequency conversion anti-interference technology, it can effectively resist on-site electromagnetic interference and maintain stable operation even in harsh industrial environments

Features automatic range selection, one-key testing, data cloud storage & analysis functions, which greatly shortens test time and improves work efficiency

Has over-current, over-voltage and discharge alarm protection functions to ensure the safety of operators and test equipment during the testing process