The PRC30 is a Multifunctional Process Calibrator. This calibrator enables precise sourcing and measurement of thermocouples (eight types), current (mA), and voltage (mV and V) devices. With 24 volt loop power, five user-adjustable calibration presets, and temperature output in Fahrenheit, Celsius, and millivolts. The product contains test leads, alligator clips, thermocouple calibration cable, universal calibration cable, 100-240V AC universal converter with four plugs, AA batteries, a protective case, and a user handbook.