Infrared Distance Thermometer Review: Ryobi Tek4 IR Thermometer

In September and October we told you about Ryobi’s Durashot Tek4 digital camera and Tek4 Professional Multimeter, two of ten tools that comprise Ryobi’s latest line of 4V Li-Ion gadgets. As I wrote in the digital camera review, the concept behind Ryobi’s latest tool line is simple: build tools that would normally be powered by double-A or triple-A batteries and equip them for a universal,...