One of the most unusual gifts you can make to your friends or relatives. I am telling you about a digital rules. This ruler in its own turn not only shows but tells you how long your line is digitally. Now you can forget all the excuses – all your measurements will be straight and extremely correct.
One more advantage of such a ruler – it comes with a dynamic ‘zero’ point which sets in a new position for every measurement and, the hottest part, stays there until reset.
The Electronic Ruler was made by Shay Shafranek. Its main feature is a conductive sensor along the edge of ruler. you are welcome to read the length every time you have to measure something, what good idea!
