... .·Powerful software functions with minimal technical requirements for testing staff.System Specifications Adopt ballistic method measurement, technical indices as follows: Parameters ... , 500 mA, 1 A, 2 A, 5 A, 10 A total 13 automatic rangesStability: superior to 0.05%Flux Range: 0 ... .25, 0.5, 1, 2, 5, 10, 20 mWb, total seven automatic rangesSensitivity: 0.05 μWb (ballistic method) 0.1 ...