Introducing the versatile Inkbird IB-0289-BO Infrared Thermometer, designed to meet the needs of various industries including food, machinery, chemical, and electronics. This heavy-duty thermometer uses infrared radiation energy to provide precise and speedy surface temperature measurement. With its user-friendly laser design, you can effortlessly measure the external temperature of your oven, smoker, BBQ, or freezer. Equipped with an extremely accurate temperature measurement range of -50 to 600C, the Inkbird Infrared Thermometer ensures reliable results every time. Switch effortlessly between Celsius and Fahrenheit depending on your preference. The energy-saving design allows for up to 12 hours of continuous use, making it perfect for long work sessions. Please note that the Inkbird Infrared Thermometer is intended for measuring external surface temperatures only and should not be used for testing internal temperatures.