Review on ✨ Enhanced Accuracy with GemRed Digital Protractor Orthopedic Goniometer: The Ultimate Measurement Tool for Orthopedics by Alvaro Delic

When It Works, It Works Great. But it comes randomly with numbers. I had to take about 4 measurements each time to find the most likely one. For example, you know that it's about half a 45-degree angle, so you know that if he says 105 or 12 or 236, it's wrong. When 20.6 comes, think it's right.