Review on 📏 Magnetic Protractor Inclinometer with Backlight for Accurate Horizontal Measurements by Olusola Reid

The main use I had planned for this protractor was to measure the grade percentage of a footpath in our area that goes up and down a slope. I was able to start direct % slope readings within 5 minutes of installing the batteries. It's accurate, versatile, and easy to use. A bubble level at the top makes it even more valuable as one can easily enter a true zero level as an initial measurement. worth your money.