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.

Today we completed the production of GDBC-901 Transformer Turns Ratio Tester,GDZC-10A Transformer Winding Resistance Tester,GDJB-PC Three Phase Relay Protection Tester and GDYJ-502 100KV Transformer Oil BDV Tester. They will be shipped to Sri Lanka within this month.