<p>Smart Alarm Function Set high/low temp alerts by pressing "MODE" and adjusting thresholds with "UP/DN." The thermometer instantly notifies you if readings exceed your preset limitsperfect for safety monitoring. Wide Range & High AccuracyThis infrared thermometer delivers precise readings in just 0.5 seconds, with an impressive range of -58F to 1292F (-50C to 700C). Its 1C/1% accuracy and 16:1 distance-to-spot ratio let you measure targets farther away than standard 12:1 models. Adjustable emissivity ensures reliable results across surfaces.Do not for Humans This temp gun thermometer is unsuitable for human/internal body temperature use. Designed solely for object surface measurements. Multi-Scene ApplicationsFrom kitchen use (meat, baking) to car maintenance (engines, AC) and pet care, this portable tool handles home/outdoor tasks effortlessly.Ergonomic & VersatileDesigned for one-handed use, this non-contact thermometer safely measures extreme temps (boiling/freezing points). Ideal for grills, ovens, refrigerators, pools, DIY projects, and automotive diagnostics. and a backlit LCD allows you to easily read temperatures in the dim. Custom Emissivity SettingsDifferent materials reflect heat differently. Simply press "SET" to switch to emissivity mode, then use the "UP/DN" buttons to fine-tune settings for accurate readings on any surfacefrom shiny metals to matte finishes.</p>