The Fluke 724 Temperature Calibrator can measure and source 12 thermocouple types and seven RTD types, plus volts and ohms. It even handles high-speed pulsed RTD circuits and provides loop power. The dual display lets you source temperature and view loop current at the same time. With its simple, "no menus" controls, it is also easy to operate. Now you can carry one tool to test all temperature sensors and transmitters in your plant.