Zhiwei’s high-voltage testers — a nexus of functionality and finesse, including the high voltage test set, transformer oil testing kit, and DC hipot tester. Our commitment to manufacturing integrity ensures superior quality. Offering support that echoes our product excellence, Zhiwei is just a message away.
Solving Complex Transformer Testing Challenges: A Technical Guide to the ZWBB201 TTR Tester
Accurately measuring the Transformer Turns Ratio (TTR) and connection group is a crucial step during the production, commissioning, and regular...
















