LUTRON CM-9940 is a small clamp multimeter. LUTRON CM-9940 measures AC / DC current and voltage, resistance, frequency. It offers current measurement by clamp, diode and continuity test, automatic range switching, Data Hold, front panel protection against splashing water, overload protection on all ranges. The values are displayed on a 4 digit LCD display (max. 6000 counts). The maximum diameter of the measured conductor is 30 mm.
