This staff/rod has easy-to-read graduations. It’s also a dual-purpose tool since it has a special measuring ruler scale on the backside which will permit users to read height at eye level. To use the measuring ruler on the back, just extend the rod up until it hits the desired length (underneath an overhang or bridge for example), then read the measurement at the smallest unextended section which is at eye-level. This will give you the distance from tip-to-tip of the rod.

SKU: 30535