Adjustable pocket thermometer features a 5” probe, calibration nut on the underside of the dial and measures in Fahrenheit only. Chefs and restaurateurs use these valuable tools for a reason. They work and are highly durable. Thermometer is shipped with protective sleeve with built-in pocket clip.
To calibrate, simply place the probe in a glass filled with 60% crushed ice and 40% water. Let sit for at least 30 seconds to acclimate the probe and simply turn the adjustment nut until the needle points to 32 F and calibration is complete.