Measuring wheels, also known as distance measuring wheels or surveyor's wheels, are handheld devices used to measure distance. They consist of a wheel, which is attached to a handle, and a counter or digital display that shows the distance measurement.

Measuring wheels are commonly used in construction, surveying, and landscaping applications to measure distances quickly and accurately. They work by rolling the wheel along the surface being measured, and the distance is calculated based on the number of rotations of the wheel. The wheel is typically made of a durable material such as rubber or plastic, and may have a ridged or spiked surface to provide traction on uneven surfaces.

Measuring wheels can come in different sizes, ranging from small handheld models to larger, more heavy-duty models that can measure distances of several hundred feet. They can also have different types of counters or displays, including mechanical counters, digital displays, and GPS-enabled displays.

When using a measuring wheel, it is important to ensure that the wheel is calibrated properly and that the surface being measured is level and free of obstructions. Measuring wheels are a useful tool for measuring long distances quickly and accurately, and can be a valuable addition to any measurement toolkit.