AEMC CM605 [7000.02] 100A AC / DC Low Current Clamp-on Meter. The AEMC CM605 Multifunction Clamp-on Meter Model CM605 is an ideal choice for both process and general industrial markets. It is also the perfect instrument for measuring 4 to 20mA process signals, as well as, the higher currents (up to 100A) associated with general industrial monitoring and troubleshooting. The AEMC CM605 is a versatile device that is capable of measuring both AC/DC voltage, up to 600V, and AC/DC current. It can also measure resistance up to 10kΩ and includes a continuity buzzer to assist in circuit verification. For operator convenience, the AEMC Model CM605 can also hold the last reading in the display and capture the peak value at the time of the measurement.