Megger DCM305E Erdungs-Leckage-Zange - 2009-574 mit Kalibrierzertifikat
It has six ranges 6 mA, 60 mA, 600 mA, 6 A, 60 A, 100 A with a minimum resolution of 0.001 mA on the 6 mA range. Low pass filter to aid stability of readings. 0.001 mA resolution.