Measurements of a roof: When safety comes first
"The first time I used the DISTO S910 to measure a roof, I measured the dimensions of the roof, the dimensions of all the obstacles, and the pitch of the roof. I later got up there to confirm all that information with a tape measure and an angle meter, and I found the DISTO S910 to be extremely accurate. Some of that data is not so easy to gather when the roof in question is covered in snow and ice, made of slate, or just really steep. The S910 changes all of that, plus it takes a lot less time to hit two points with a laser than it does to physically run a tape between them."
Doug Sabetti, owner of Newport Solar, Rhode Island, US