Explaining Tools on Instagram: "Clinometer: Ancient physics for modern precision Custom-Made Manual Clinometer which is designed to measure the angle of a slope or the elevation of a distant point. It consists of a large, sturdy protractor mounted on a handle, featuring a weighted string or "plumb line" attached to the center point. It's a rugged, low-cost alternative to expensive digital surveying equipment, perfect for outdoor site preparation and landscaping. The mechanism is based on the pri