Measuring Wheel
Survey Measuring Wheel - Manual
Uses: Distance Measuring Wheels are excellent tools for measuring long distances in a hurry. They are great for estimating paving jobs, building lot sizes, carpet estimates, grass seed and fertilizer calculations, fence estimating, and other uses when a large distance measurement is needed quickly.
Features: To use, simply reset the counter, place the wheel at the point you want to start measuring, and roll in a straight direction to the stopping point, then read the counter.