" [Wide temperature range and versatility] IR01A non-contact digital laser temperature gun has a wide temperature measuring range from -50 C to 380 C, which can meet your temperature measurement needs under various conditions. The high precision infrared sensor Integrated temperature and humidity sensor and color LED display make it easy to read. [Two Alarm Modes] The powdery mildew alarm mode is suitable for measuring wood, walls, food and other moldy items. Thanks to the temperature difference alarm mode, it is very useful to judge the surface temperature object and surrounding area. Normal in a constant temperature environment. Measuring the temperature of the K-probe and the adjustable emissivity a With the K-probe, you can simultaneously measure the surface area and the internal temperature of an object. This means you can get more accurate readings over longer distances. You can also toggle between and toggle at any time if needed. [Wide application, easy to use] -50 ~ 380 temperature measurement range and a wide range of functions are suitable for many different occasions, high measurement accuracy, response time less than 500ms, can be used for cooking, auto repair, construction, home, laboratory barbecue medium and so on. Simply aim at the target and pull the trigger to quickly get accurate temperature readings. "