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

Excellent product!

Great love the outer shell!

This is a great calculator for anyone in any type of construction field. I highly recommend this product to anyone.

Works perfectly helping our supervisor to bid jobs! He loves it!

Se ha convertido en mi nuevo teléfono, porque, literal, siempre la tengo a mano!

Our second one and it works great!

It works good. It has one problem and that is that the pitch function gets stuck sometimes and it takes button punching and sometimes hard resetting to get it functional again. And thats the function that I use the calculator for the most.

Saves time once you figure out how to use it properly.

buen producto

Works well for my grandson who is a carpenter