This digital food thermometer lets you keep an eye on the doneness of your beef, chicken, pork, or turkey without ever opening the oven door. The Instant-Read Food Thermometer unfolds so that the probe can monitor the meat inside your oven while the display stays outside, attached to your oven door or refrigerator by magnet. PRODUCT DETAILS 5½" x 1¾". 2¾" probe. Removable corded probe is 3' long. 180˚ rotation and foldable probe. Celsius or Fahrenheit display. Accurate within +/-2˚F. Ranges from -40˚F–482˚F (-40˚C–250˚C). Magnet attaches to most ovens, refrigerators, and other metal surfaces. Water-resistant. Corded probe is oven- and grill-safe.