4. Tape Diamond Measuring
The best places to buy are Amazon and discount/dollar stores.
Product Price on Average: $3–$5*
You may be asking yourself how on earth you could be mishandling a tape measure. It turns out that there’s more to it than just opening it and glancing at the figures. You can see that your tape measure has black diamonds on it if you examine it carefully. In actuality, those are stud finders.

Tape Diamond Measuring @DragonflyzDesig/TTwitter.com
Framing studs behind the walls can be found with a stud finder, for those of us who aren’t too handy. If you begin measuring at one stud, the black diamonds on the tape indicate the midpoint between two studs. In general, the majority of dollar stores and internet retailers like Amazon are the cheapest places to get tape measures.
