Measuring wheel Size: 102cm Application: Metal Wood Polishing OEM: Acceptable Abrasive material: ABS Type: Digital/Machinery Description This distance-measuring wheel is also known as a surveyor's wheel. It is a tool used to measure distances. It's a wheel attached to a handle, when you roll it along the ground. It also calculates the distance based on the number of rotations the wheel makes. This wheel is effective for measuring longer distances quickly. This item can be used in construction, landscaping, and surveying.