YNHYG-A Series IEC Standard Transformer Oil BDV Tester
IEC Standard Transformer Oil BDV Tester is a full self-reacting device, which is developed according to the requirements in International IEC-156 and International GB507-86 “Transformer Oil Dielectric Strength Mensuration”, combining the feedback opinions of all users. The instrument adopts single chip as the leading part, and uses the method of “first setting and then testing”….