... losses Pu. Windows measurement software applied simply. It conforms to China National Standards GB 3656-83, GB 3657-83, GB/T ... principle of ballistic method, combine computer control technology, A/D and D/A, replace conventional ballistic galvanometer with electronic integrator, realize ... 50 mA, 100 mA, 200 mA, 500 mA, 1 A, 2 A, 5 A, 10 A total 13 automatic rangesStability: superior to 0.05%Flux ...