Whether you're grilling in the outback or barbecuing in the backyard, you can count on this durable, waterproof thermometer to take the guesswork out of cooking. Compact enough to fit in your pocket, it displays the precise internal temperature of your food in seconds. The bright blue backlit LCD screen makes it easy to see the readings when you're grilling at night or in inclement weather. For safer use, attach the sleeve to extend the handle. Rugged, waterproof digital thermometer is great for grill, stovetop or oven use. Measures temperatures from -40deg.F to 450deg.F (-40deg.C to 230deg.C). Thermometer responds rapidly to temperature changes, with display updates every second. Durable stainless-steel step-down probe ensures precision accuracy. Bright blue backlit LCD screen is easy to read in the dark. "Hold" button provides instant temperature recall. Auto shut-off after ten minutes conserves battery power. Includes a waterproof, anti-microbial sheath to cover the probe tip. Runs on one CR2032 lithium battery (included).