Eliminate the guesswork: Easily measure temperatures up to -58F to 716F (-50C to 380C). It does not require direct contact with your food and gives you an instant and accurate reading of the temperature of any cooking surface in 0.5 seconds. Superior accuracy: its advanced infrared technology allows highly accurate surface temperature measurements with an accuracy of up to 1.5%. The ratio of distance to light spot is 12:1. The default emissivity is 0.95, but 0.8 can also be selected. Versatile design: the device is backlit and can be quickly aimed at objects using the built-in laser . Press the measurement button to get max/min, which also includes data hold function, auto power off, low battery indicator. Versatile uses: This thermometer is ideal for measure temperature in cooking, baking, freezing and many other tasks. This thermometer is not intended for use on humans. What You Get: 1 Wintact infrared thermometer, 2 AAA 1.5 V batteries.