The Ryobi Phone Works is used in conjunction with a variety of test and measurement tools and a smart phone. With the free app, test results can be shared via email or a social network. Voice notes can be added, locations can be tagged and, in the case of the Inspection Scope, images can be captured. Tools include a laser level, moisture meter, inspection scope, distance measurer, stud finder, infrared thermometer, laser pointer and noise suppressing earphones. The app works with iPhone and Android devices. Price: $15-$80 / COO: China /