
Dry Type Test Transformer AC DC Hipot Withstanding Voltage Tester. Compact and Lightweight Design: Small size, light weight, and compact structure for convenient field testing. Epoxy Resin Vacuum Casting: Uses epoxy resin vacuum casting and CD type iron core for reliable insulation. Maintenance Free Operation: No leakage and maintenance free design ensures long-term reliability. Over Voltage Protection: Equipped with over voltage protection function for safe operation. Simple Wiring and Usage: Simple wiring structure makes the tester easy to use and operate. 1 Year Warranty Coverage: Comes with a 1-year warranty for peace of mind. Lifetime Technical Support: Provides life long support for all after-sales needs. OEM and ODM Services: Offers OEM and ODM services with flexible customization options.