Extech TM26 Waterproof Food Thermometer NSF certified for measuring food 4.1" (105mm) Stainless steel penetration probe with 5ft (1.5m) cable Measures Temperature from -40F to 392F (-40C to 200C) Audible and visual alarm alerts when temperature level is higher or lower than the user programmed High/Low set points LCD displays Temperature reading, alarm indicator and high or low alarm icons