The Fluke 724 is powerful yet easy-to-use temperature calibrator that sources and measures 10 thermocouple types, and 7 RTD types, plus volts and ohms. It also measures mA while supplying loop power. Users can test and calibrate almost any temperature instrument.The Fluke 724 even handles high-speed pulsed RTD circuits and provides loop power. The dual-line measure/source display lets users source temperature and view loop current at the same time. And with its simple, no menus controls, users are able to get all testing done faster.