<p>BETTER ACCURACY AND QUICKERNon-contact laser measurement &amp; K probe contact measurement with13 Points Laser Guidance and adjustable emissivity (0.1-1.0) for more accurate measurement. French HTU20 temperature sensor and laser head are used to display the ambient temperature/humidity, dew point,spoilage temperature, surface and interior temperature of the object at the same timeEASY TO USESimply point the thermometer at the object you want to measure and click to get a reading. The laser that emits from the device helps guide you as you point and shoot.Measure temperatures at range from -58~1472(-50~800). For high temperature, toxic or difficult to reach objects, to use of this product can be safely measuredNOT FOR HUNMANThe IR thermometer for surface temperature measurement,like cooking, baking, BBQ, frozen food, fried food, vehicle repairing, home maintenance,DIY helper, planting, wine making, pool, fire monitoring,Industry, household appliances, cats toy, adapter etc. Temperature readings from this temp gun are inanimate objects, the measured temperature for humans or animals will be inaccurateCUSTOMER SERVICE provides 24 months after-sale service and technical support, 7/24 customer service. If the thermometer gun is damaged within 24 months of purchasejust contact us and we replace it for free! Package includes infrared thermometer, k-type thermocouple probe, screwdriver, thermometer carry bag, batteries and user manualHIGH TEMP GUN THERMOMETERHD colorful VA display and backlight display for work in low-light or no-light conditions,Unit switch (/),MAX/HOLD data,Low battery indication so you never accidentally run out of juice and auto-off function in 25 seconds to extend battery life (Batteries included),Response Time:&lt;0.5s2 ALARM MODESThis Temp Gun has Spoilage Alarm Mode and Temperature Difference Alarm Mode. The Spoilage alarm mode is suitable for measuring wood, walls, food and other moldy objects. The temperature difference alarm mode can help you judge whether the difference temperature between the surface of the object and the ambient is greater than 5, which is very helpful to determine whether the surface temperature of the object is normal in a constant temperature environment</p>