ESynic Digital Angle Finder Protractor: A Versatile Tool for Precision Measurements Review

There are two groups of people looking at this. The first group only needs a digital protractor to get fairly accurate/repeatable angles. The second group needs absolute/accurate readings within 1/1000 of a degree. Given both groups, the first will get the most benefit, while the second will likely seek out the other shortly after receipt. Pros - easy to manipulate - easy to attach - digital readout easy to install and adjust - you can get repeating angles from it - reads in 0.01 increments…

This angle finder ruler is a cool toy. I wouldn't use it in a professional project where getting an accurate angle is very important. Simply insert the supplied battery and get started. However, it's difficult to get the exact angle I want and then maintain that angle as I draw the lines. I also have to zero it frequently, which makes me wonder how accurate my angle is. If I pull out my protractor anyway, what's the point? Since exact angles aren't critical to my work, I can use this as a quick

My title pretty much sums up the review. The protractor is supplied in a plastic case with instructions printed on the back of a cardboard insert. It comes with a battery, which is nice. As soon as I opened the box, I noticed how flimsy the plastic rulers are, and I was afraid they wouldn't be accurate because of that. To my surprise it turned out to be very accurate as you can see from the photos. Unfortunately, when you're doing anything other than just measuring an angle, accuracy takes a…