- Voltage, current, time, and withstand voltage time large LCD display, clear and directly reading;
- The operation is simple and clear, can adapt to a variety of applications;
- Light touching keys operation, all functions are controlled by the keys, improved the security and reliability of products;
- Full digital calibration mode, abandoned old potentiometer adjustment, field use is very convenient, easy to control the accuracy (this function with password protection);
- Key directly set test transformer ratio (this function with password protection), application freely connection of different voltage levels of tester, and a console can match with many sets of transformers;
- Using hardware and software anti-interference technologies, stable performance, strong anti-jamming.
- With four-line output, can be used for overcurrent, overvoltage protection ;
- Time relay start, stop condition can be arbitrarily set. Time can be set from 1 second to 9999 seconds
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