Splash-proof design for commercial kitchens Uses Pro-Series® temperature probes Includes Pro-Series High Temp Cooking Probe with cable to 700°F max temp Adjustable high alarm and low alarm Always-on Min & Max temperatures Adjustable volume to 92dB (4 settings) Includes count-down and count-up timer Really big digits and a backlight Available in 9 colors Designed in Utah by ThermoWorks The ChefAlarm professional oven thermometer has been Rated #1 by a leading Cook's Magazine. Designed for commercial use, ChefAlarm delivers features not found in ""houseware"" cooking alarms. Continuous Min/Max display tells you how hot (or cold) your food got when you weren't looking. A ""High Alarm"" sounds when your food reaches your setting, and a first-of-its-kind ""Low Alarm"" is perfect for making yogurt and other cold dishes. Adjustable alarm volume can be heard in a noisy restaurant kitchen.ChefAlarm is designed to track temperatures over an extended period of time with moderate-heat cooking methods such as smoking, oven-roasting, deep-frying, homebrewing, and Sous Vide and to be used while grilling. ChefAlarm is not meant to be used in place of a digital instant-read thermometer, such as a Thermapen MK4 or a ThermoPop, or used with broiling.