description greenlee clamp-on clamp meter 600 ac+dc measures ac and dc current and dc micro amps. voltage measurements with digital filter low pass for accurate readings on variable frequency drives. also measures dc voltage, resistance, capacitance, temperature and frequency. tests continuity and diodes, phase sequence and motor rotation. peak rms measures motor in rush current. has a backlight and relative mode for added versatility. feature for increasing accuracy on small wires and low current. california proposition 65 warning. features two voltage detection modes: non contact or use single test lead holds data for reference recording of maximum, minimum and average readings lifetime warranty ac and ac+dc voltage measurements with digital low pass filter for accurate readings on variable frequency drives also measures dc voltage, resistance, capacitance and frequency amptip??increases accuracy on small wires and low current tests continuity and diodes two voltage detection modes - non-contact or using a single test lead recording of maximum, minimum, and average readings specifications ac current accuracy 1.9 ac voltage accuracy 1.0 ac voltage range & resolution 300v - 600v accuracy .05-1% acme tools brand name greenlee acme tools part number cmi-600 additional contents tester assembled weight (lbs) 0.92 battery type aaa california proposition 65 warning required no case included no continuity reading yes country of origin taiwan data hold yes dc current accuracy 1.2 dc voltage accuracy .15-2% display style lcd frequency range 0.400 khz globaltradeitemnumber (gtin) 00783310021919 ingress protection (ip) rating 51 internal supplier part # cmi-600 internet product code (ipc) aaae0866c64 manufacturer warranty lifetime limited warranty minimum / maximum yes operating temperature range 41 - 113f package contents tester package depth 1.5 package height 10.5 package weight 1.0 relative operating humidity range 5% - 95% resistance accuracy .05-1% screen size (in) 1.75 storage temperature 41 - 113f temperature range 41 - 113f upc 783310021919