The Testo 105 T-Handle Food Thermometer was designed with valuable input from food industry professionals, and is the ideal food thermometer for frequent, repetitive measurements, production, and incoming goods inspections. Designed with an ergonomic shape for ease of use and improved comfort, the 105 features a built-in, backlit, 2-line display. It also allows you set user-defined upper and lower limit values to set off audible and/or visual alarms.