Features: & , The distance-to-point ratio is 12:1, which means that compared to most other thermometers, the holder can accurately measure targets over longer distances; For best accuracy, the distance between the thermometer and the measuring object should be about 14.17 inches (36 cm)The temperature range of the measuring surface is from -58 °F to 1112 °F, -50 - 600 °C, and the device can be selected as °F/°C; Reaction time: le; 500Ms; built-in allows you to precisely perfect the accurate measuring spaceInfrared technology allows this thermometer to easily measure the surface temperature of various objects, especially the temperature above boiling point and below freezing point; Use it when cooking and grillingProduct parameters:Color: redTemperature range: -50 - 600 °C (-58 - 1112 °F), You can mention them:0 - 600 °C (32 - 1112 °F): ± 1.5 °C (± 2.7 °F) or ± 1.5%-50 - 0 °C (-58 - 32 °F): ± 3 °C (± 5 °F)Depending on which of these values is greaterResolution: 0.1 °C or 0.1 °FRepeatability: 1% reading or 1 °C Response Rate: 500m seconds, 95% response Spectral Response: 8 - 14um Emissivity: 0.1 - 0.99 adjustable Distance spot size: 12:1 Operating Temperature: 0 - 50 °C (32 - 122 °F) Operating Humidity: 10 - 90% RH non-condensing Storage Temperature: -20 - 60 °C (-4 - 140 °F) Power Supply: 1.5V AAA * 2 Battery (Not Included)Typical Battery Life: Off: 12 Hours Package List:1 * Infrared ThermometerNote:1. The actual colors of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.2. Please allow slight manual measurement deviation for the data.