Only $79.95

“I bought my first Construction Master because I was starting a new job in a different country, and all the roofs were to be hand cut. The calculator has saved me immeasurable amounts of time in my job as an estimator, carpenter, and proprietor of my own business. I find that the whole calculator is very useful; all the keys have built in formulas. They shave off countless hours when estimating, cutting roofs, squaring up buildings, etc. I have actually gone out and purchased a Construction Master for employees. As far as recommending goes, I would, only that my competitors might find out my secrets of cutting roofs so fast and accurately."

Brian Vandop
Beam Construction
Vancouver, BC, Canada

"I use it on every house. I just tote it like I do nails in my nail apron. You really need one if you are going to put rafters on a house. It's just highly invaluable. You figure up the measurements one time and you cut the rafters. You don't have to check them. It's right."

Tim Newsome
Newsome Construction
Martinez, GA

"It's user friendly. The keys are all self-explanatory. Real easy to find and easy to operate. I would say it's definitely worth the money. Go ahead and purchase it 'cause it will save you a lot of time."

Michael Ogle
Southern Design Builders
Kodak, TN