These sturdy multi-purpose measuring wheels are best suited for quick and easy measuring over a variety of surfaces. They feature a 5-figure display with bold .20" high numerals and are capable of counting to 10000 feet or 10000 meters, depending on the model chosen. Their lightweight design easeshandling, and the reset button is protected by a raised collar. These models are available with multi-position straight or curved handles. Component parts are sold separately for quick field repairs. These units are widely used for estimating by contractors, accident investigators, landscapers, surveyors, real estate agents, and farmers.