The bi-metallic stemmed thermometer is the most common type of foodservice thermometer. It measures temperature through a metal stem with a sensor in the lower end. The sensing area is from the tip to a half-inch past the dimple. The temperature is read on the dial face.

What is a digital stem thermometer used for?

Digital Thermometer Dual Scale, 12″ Stem VEE GEE Scientific digital stem thermometers are ideal for temperature monitoring in essentially any setting: Laboratories, for easily monitoring reagents and liquids in test tubes, beakers, and flasks; Food Processing; Refrigeration; Horticulture; and much more.

Where should the stem of the thermometer go?

Digital thermometers Insert stem at least 1/2 inch into the center of the thickest part of the food without touching fat or bone. The temperature will register in 5 seconds.