Chauvin Arnoux MH60 [P01120612] Oscilloscope Clamp, 100A. The MH60 clamp is designed to measure DC and AC currents up to1MHz using dual Hall effect/Transformer technology.It includes an internal NiMh rechargeable battery and can be rechargedor powered using a 5 VDC power supply via the female type-B USBconnector with which it is equipped.It has an automatic standby system (which can be deactivated), anautomatic “DCzero” system for compensation of magnetic and electronicdrift, a switchable selective fi lter (3 kHz, 30 kHz) and a system forcompensating the effects of the earth fi eld and other constant DC fi elds.Its ability to measure AC+DC signals is useful for True RMS measurements.