Better Accuracy: The Lasergrip's 12:1 distance-to-spot ratio enables you to accurately measure targets from a comfortable distance. For best results, position the oven thermometer approximately 36 centimeters / 14.17 inches away from the target Wide Range: Choose your preferred unit and measure temperatures anywhere within the upgraded range of -50°–450°C /-58°–842°F. Then watch as your result appears on the bright LCD display in less than half a second Versatile Design: Infrared technology allows you to measure various objects at home and outdoor;Use it for grill, cooking, griddle, vehicle's engine, automotive use, ovens, A/C, refrigerators, DIY jobs, pets's environment,etc Added Features: Maximum Temperature Mode and backlit LCD display.Additionally, the auto-off function extends battery life, while the low battery indicator lets you know when it's time for a new pair Storage Instructions: Store your Lasergrip in a ventilated or airtight environment at low temperatures. AVOID direct sunlight or direct source of heat Do Not Use on Humans: The Lasergrip is intended for use on inanimate objects only.Measuring the temperature of a human or animal is unsafe