FIELDPIECE - SC480INT - POWER True RMS Clamp Meter with kW Range for Electricians & HVACRFIELDPIECE SC480INT POWER True RMS Clamp Meterwith kW power range for electricians & HVACR service SC480INT As Top of the Line of HVACR meters, not only does the SC480INT communicate with Job Link, but you can also measure the kW power consumption to determine system efficiency with it. Details: Verify 3 phase rotation with just two leads Take more accurate VAC and AAC readings with True RMS Filter out noise to get true voltage and frequency with low