1. At the same time, measure the 1-3 AC voltage on the secondary side;

2. At the same time, measure 1 to 3 AC currents on the primary side;

3. At the same time, measure 1-3 AC current at secondary side;

4. Measure the phase between voltage, current and voltage (angle between primary and secondary current);

5. Measurement of power grid frequency;

Measurement of active and reactive power;

7. Measurement of power factor;

8. Three phase voltage and current unbalance detection;

9. Secondary side phase voltage range: 1-500v, secondary side current range: 1ma-10a, primary side current: 100ma-5a;

10. Display hexagonal vector diagram (mixed primary side and secondary side);

11. It is used as leakage current meter;

12. Low power consumption design, built-in rechargeable battery as backup power supply;

13. Automatic range, user-friendly design of mouse operation;

14. Data storage can be exported through U disk, which is convenient for user data processing;

15. The field measured data can be printed out by micro printer;

16. Export files in word and excel format to facilitate printing reports.