Grills, smokers, and ovens rarely display the real internal temperature. See your appliance’s true performance. Square DOT’s Average Mode automatically calculates the 15-minute running average temperature so you can control your cook every time.Square DOTincludes a 4.5-inch Pro-Series High Temp Straight Penetration Probe with 47 inch cable and Pro-Series High Temp Air Probe and Grate Clip.A refreshing twist on a classic, Square DOT is everything you love about DOT only now with 2 channels and an amazing new air temperature average function. Channel 1 functions as a regular alarm thermometer while Channel 2 can operate in two different modes. Average mode shows you a revolving average temperature calculation of the last 15 minutes, starting when the alarm is first reached. Its perfect for determining your average oven temperature as you cook, so you can adjust in realtime to get the most accurate results for any recipe. When average mode is disabled, Channel 2 will function as an alarm channel . Like DOT, Square DOT has big, easy-to-read digits, backlit display, ThermoWorks signature molded-in splash-proof seals and a commercial-grade plastic body making it a durable, user-friendly tool. It comes with a fold-out stand, a magnetic back for surface mounting, a Pro-Series penetration probe, and a Pro-Series air probeeach with cables that withstand 700F (371C). Square DOT also accepts any of the optional Pro-Series probes. Intended for commercial food service, Square DOT beats houseware brands for simplicity and durability.