UPC Pro is your go-to app for calculations relating to alloy factor, carbon/oxygen, endo generator, nitriding, nitrogen-methanol, resistance thermometers, shim test, thermocouple conversion, Waukee Flo-meter, and more. The app is intended to serve as a reference in the course of a heat treater’s daily work, whether developing heat treat recipes or corroborating process data. Carbon/Oxygen