This product can meet the needs of different users. There are four types which are power frequency ac, ac/dc, ac cascade, and ac/dc cascade, it equips with an operation unit. The product conforms to the requirement of the standard of “JB-357084 test transformer”

1. Small and light, with compact structure, no oil leakage, maintenance unnecessary.

2. The connecting wire is simple and intuitive, easy to use.

3. Reliable and with a good appearance.

4. With over-voltage protection function.