Review on ESynic Digital Angle Finder Protractor: A Versatile Tool for Precision Measurements by Ken Coste

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 Cons - legs are not rigid (they can flex in either direction) - locking mechanism Doesn't it feel like he's liberated very well