Klein Tools’ IR07, a dual infrared thermometer and probe thermometer, is able to measure temperature from -40° to 572° F (-40° to 300° C). This handheld tool is light, durable and easy to carry around to any jobsite. The infrared thermometer accurately measures surface temperature, while the probe thermometer, with its easy-open probe nub to prevent temperature transfer, can measure air, surface and liquid temps. With a convenient hook for vent attachment and a backlit LCD display for easy viewing, this is the perfect thermometer for both indoor and outdoor applications in plumbing, HVAC, electrical and many other fields, the company says. Klein Tools. www.kleintools.com