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

Last week we completed the production of GDB-P Transformer Turns Ratio Tester for our customer. GDB-P is portable type, the net weight is only about 7KG. Built-in high capacity chargeable lithium battery. It can works with 220V,50/60Hz too. Some customers told us that many transformers are on site.