Electrical Transformer Three-channel DC Resistance Tester Winding Resistance Meter
The 20A/40A/50A/60A DC resistance tester is primarily designed for measuring the DC resistance of large and medium-sized transformers, generators, motors, and similar equipment. The instrument features multiple current ranges to accommodate various measurement requirements.
Key Features
- High-speed microcontroller control with full automation and user-friendly operation
- Advanced power supply technology with multiple current ranges and wide measurement scope
- Temperature conversion function for copper and aluminum materials with touch input for winding temperature
- Comprehensive protection system safeguards against back electromotive force impacts
- Audible discharge alarm with clear visual indicators to prevent operational errors
- Rapid response capability for on-load tap changer measurements with automatic data refresh
- Seven-inch color touchscreen display with Chinese/English language switching
- Built-in perpetual calendar clock with power-off storage for 1,000 test data sets
- RS232 and USB interfaces for computer communication and USB data storage
- Mobile app compatibility for remote control and data upload
Product Images
Operating language can be customized according to customer requirements.