Message | Product Description In the electric power industry, insulating oil is wildly applied in electric equipments. The dielectric strength is a comprehensive index for insulating oil. Series IIJ-II insulating oil dielectric strength tester is special for testing insulating oil's dielectric strength. IIJ-II automatic oil tester is designed according to international standard of IEC156. Adopting industrial single chip as controller, apply large integrate circuit, new type I/O interface, LCD displayer, combined with spe |