Calculated Industries 4065 Construction Master Pro Advanced Construction Math Feet-inch-Fraction Calculator for Contractors, Estimators, Builders, Framers, Remodelers, Renovators and Carpenters

Excelente producto

Excellent calculator, does everything you can imagine and more!

Calculator works well as per specification

My husbands 16 year old version of this calculator finally succumbed to its years of hard use. He is very pleased with this new one. If it is anything like its predecessor, he should be able to make use of this one into retirement :)

If you are in construction you know that this is something you have to have, the armadillo cover is a great addition to the package since before this calculator (I hope the last one I ever buy) I broke countless displays because I have the bad habit of putting it in my jeans back pocket.

Excellent and easy to use

Calculation all roof pech and stair

Love this calculator. I do a lot of wood working as a hobby. Any woodworker knows that the key to good fractions and knowing a little geometry like rise over run. For so many years I would have to break down fractions into decimals to use them on my calculator then turn that decimal back into a fraction that I can actually use on my measuring tools. Its a time consuming pain in the tail. One day a came across a calculator app that allowed for calculating fractions directly. That worked for a little while, but using a phone as a calculator is tedious, the phone gets all dusty which Im sure voids the warranty, and I was still calculating angles on paper. So I did some soul searching online and came across these. Next to my 3hp cabinet saw. This is my favorite and one of my most used tools in the shop. Being able to do everything on the calculator makes my time in the shop much more enjoyable and it makes projects go a lot faster. I know these calculators have many uses, but I highly recommend it to any advanced wood worker.

What I dislike is that when this order was made, there were two different units sold as a package. I only received one and there was a message that I will be informed when the other unit would be sent. Until now nothing has happened. This is definitely not like Amazon! I have given up hope of ever receiving the other unit because I contacted Amazon about this matter and I was promised it would be taken care of. I was even credited with $5.00 gift for the next order I made on other items and also for the inconvenience caused. I am disappointed with the whole matter. Please check previous correspondence to verify my allegations.

Expected it to come in a week. Ended up getting it the next day! I was very pleasantly surprised!