Save 19% on the Meazor 6-in-1 Digital Laser Measuring Tool at the Mashable Shop. ... Save $50 on a tool that functions as a floor plan scanner, ruler, protractor, and more.

Hudson Hi-Fi Stylus Alignment Protractor Tool. $14 at Amazon A cartridge alignment protractor is an affordable tool for making sure that your turntable’s stylus is correctly aligned with a record’s ...

Multiple tools are also supported, meaning users can invoke a ruler, protractor and t-square, interacting with each simultaneously. The patent goes through a number of examples, outlining possible ...

To play along, grab paper and a pen and lock your protractor in a drawer. It's time to build our own Angle-a-trons!

TL;DR: As of Dec. 27, you can snag the MEAZOR 6-in-1 Multifunction Digital Laser Measure Tool for just $209 rather than $259 — that's a savings of 19%.For all the DIYers in the world, it's ...