Tel-Tru® Check-Set® F80-310 IV Cold & Hot Thermometer Calibrator, Set Points 40, 150, 161 & 175 Degree F, Multi-Hole Unit Fits Various Probes Sizes, Ships Direct

Check-Set IV Series cold and hot calibrators provide accurate, evident, cost effective calibration for a variety of thermometers and temperature measurement instruments with four set points. Designed to provide the most accurate temperature reading possible for many process applications. Ideal for plant quality assurance, process control, and HACCP compliance.