Martindale CM82 AC & CM84 AC/DC 1000A Clamp Multimeters - Martindale CM82, The Martindale CM82 is a high specification 1000A AC clamp meter, packed full of functions for the installation, testing and maintenance of domestic and industrial installations. The meter is light enough for easy one-handed operation but still robust enough for use in harsh environments.The CM82 offers AC only current measurement up to 1000A, but has the added advantage of capacitance measurement ranges from 4nF to 4mF (4000µF).The compact clamp multimeter also provides accurate measurement of AC voltage to 750V, DC voltage to 1000V, frequency to 1MHz, resistance and continuity, plus a diode test. It has the same test functions you would expect to find on a high specification multimeter making it a comprehensive testing solution for electricians, maintenance and service engineers. Martindale CM82 1000A AC Clamp Multimeter