Angle reader

I love it. It makes things much easier for me. Although, the accuracy is not really that good. When you calibrate it "zeroing it" before making the measurement, when you fold it back, instead of reading zero, you now getting .5 - .7 degree difference and if you keep doing the same thing couple times you will see the accuracy is way out of expectation. It could be as much as 1-2 degrees. I don't need to have the small precision accuracy, however, it does bother me that I have to redo the calibration every single time I make a measurement. That's said, digital reading is still heck of a better way to measure the angle than the manual tools.

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