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Your cart is empty.Perfect for measuring and constructing all types of angles, along with Degrees and lengths of sides, this adjustable transparent ruler is marked in inches and centimeters and has a 0-360⁰ scale.
Susana m.
Reviewed in Mexico on February 20, 2024
El articulo NO traia la regla de circulo, tal cual se muestra en la foto.
M. Thompson
Reviewed in the United States on December 14, 2024
I purchased this for a college mathematics course and I love the fact that I can fold it and it’s compact.
Richard Malcolm
Reviewed in the United States on January 29, 2024
This is great for the strange application for which I purchased it... After a cycling accident that resulted in a shattered elbow that now doesn't straighten, I needed a solution that consistently gives reliable measurements over time as I try different elbow straightening techniques.The 2 armed protractor allowed the accurate placement of 2 x 1cm black lines on my outer forearm & outer upper arm and a pivot dot on the elbow by a neighbourhood tattoo guy. The little holes (fabricated at the centre point and along the arms) in the protractor enabled the tattoo chap to plot precisely where to tattoo the required lines/dot.Now, with those tattoo marks, I can overlay the protractor, lined up against the tattooed lines/dot, and then see changes in the arm's bent angle...
Victor
Reviewed in the United States on January 18, 2024
great drawing aid, for finding and drawing precise angles. I love it!
IHeartArt
Reviewed in the United States on September 27, 2019
I do various styles or hands of calligraphy, some require certain angles such as Copperplate which requires a 55 degree angle, I purchased this ruler to assist me in creating the angles I need.The ruler is very lightweight, somewhat flimsy but not so much that it can't be used, it is clearly marked with your standard measurements and then the degrees from 0-360. I verfied the measurements with an electronic angle finder and it is indeed correct.It works great for my purposes from drawing lines to verifying existing lines are accurate. The price is phenominal and I feel this is one of those must have things for everything Calligraphy.
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