This unique thermometer combines Infrared, RTD and thermocouple capabilities in a single unit. With Ultimate Thermometer you’re certain to have a solution for every temperature measurement application you encounter. For general purpose applications chose any type K, J, R, E, or T thermocouple probe. Need a very precise temperature reading? Use the PT100 RTD probe. Want to measure the temperature inside a furnace? Just point the built-in IR thermometer which features a laser guide and adjustable emissivity. The distance-to-spot ratio is approximately 7:1. Other sophisticated features include RS232 computer interface, C & F selection, min-max memory, relative temperature, auto power off and hold. Has a convenient tripod back and an easy to read back lit display with large 1/2” high digits. Comes in a hard carrying case, with an RTD probe and a 9V battery. Weight: 9oz (260g). Dim: 77/8” x 23/4” x 11/4” (120 x 75 x 30mm). Patent pending.