Calculated Industries Construction Master IV 4045

Pros: so many functions at the touch of a button it's amazing

Cons: no sin/cosine/tangent

The Bottom Line: Whew - this is a power tool that fits in your chest pocket. And it's one of the most powerful power tools I own.

Review: Here’s a great non-tool gift I received a birthday ago…..

The Construction Master IV is a calculator for those of us who put our math to hands-on application on a regular basis. While graphing calculators are well-suited for many...

Pros: Makes the math for construction easy

Cons: Won't allow rounding of decimals

The Bottom Line: If you work around house construction, this is what you need.

Review: One advantage of having a hobby is that people have something other than clothes, ties, and socks to ...