Along with USB data output, handheld Heat Spy DHS215XEL includes type K t/c ANSI mini-jack input and 4-digit backlit dual LCD for measuring and displaying noncontact and contact surface temperatures in deg F or C simultaneously. Thermometer has adjustable emissivity setting and -58 to +1,832ºF temperature range. To measure smaller targets from greater distances, it incorporates selectable on/off laser sighting system and distance-to-target ratio of 50:1.