At the beginning of August, we received an inquiry from a customer in Ecuador for a transformer winding resistance tester.

This week we shipped two sets equipment to our customer. Which includes GDB-IV Transformer Turns Ratio Tester(Excitation Current Test) with battery charge and GDZC-10A Transformer Winding Resistance Tester. This is third time this customer purchased equipment from our company. We are looking forwar

GDB-IV Transformer Turns Ratio Tester is suitable for measuring variable ratio phase of power transformers, phase-shift rectifier transformers, Scott transformers, reverse Scott transformers, etc.The internal power module in the tester generates the three-phase power or two-phase power, which is out