... , zero drift of integrator can be self-corrected through software.Solenoid or permeameter shall be equipped to measure open samples ... tested according to the testing point predefined by users.Powerful software functions with minimal technical requirements for testing staff.System ... 5mA, 10mA, 20mA, 50mA, 100mA, 200mA, 500mA,1A, 2A, 5A, 10A total 13 automatic rangesStability: superior to 0.05%Flux Range ...