1. With one wiring connection, DC resistance tests, transformation ratio tests.

2. DC resistance test function: For Yn type, Y type and △ type winding, it adopts three-phase automatic testing, and calculates the three-phase unbalance rate; The maximum output current is 20A, which can support the very low resistance tests of the low-voltage coil of distribution transformers.

3. Transformation ratio test function: It’s equipped with three-phase, single-phase, Z-type transformer test function; PT/CT transformation ratio and polarity test function; blind test function.

4. With a variety of wired and wireless communication interfaces, it’s convenient for the instrument to expand functions.

5. The instrument adopts embedded Linux operating system, which has high safety, smoothness, ease of use, etc.

6. The instrument adopts A7+M4 dual-core architecture, which not only satisfies the real-time measurement, but also the smooth operation.

7.  With 7 inch industrial large screen display, fresh and simple display style design, full touch combined with jog dial operation, it creates comfortable and convenient human-computer interaction experience for you.

8. This instrument uses large capacity lithium battery to provide power and has a built-in charger.