10A 20A 40A 3 Phase Transformer 6 Winding Milliohm Meter DC Resistance Tester

10A 20A 40A 3 Phase Transformer 6 Winding Milliohm Meter DC Resistance Tester. High Precision Measurement: Accuracy grade 0.0001 with 5 significant digits resolution. Fast Three-Phase Testing: Measures all three phases simultaneously in a single pass. Advanced Touch Screen: 5.0 inch 65K color touch screen for easy operation. Large Data Storage: Built-in memory stores up to 500 sets of measurement data. Integrated Printing: Built-in high-speed micro thermal printer for immediate reports. Comprehensive Customization: Supports full, minor, sample, and design-based customization. Robust Protection: Features sophisticated back-EMF protection and shockproof design. Versatile Applications: Suitable for transformers, generators, and motor windings.