Forensics Source 1005685 Distance Measuring Wheel - Single-Wheel

Distance measuring wheels automatically record measurements line-to-line, wall-to-wall, vertically, overhead, around curves and over contours. Each has a push-button counter reset, a subtracting and adding counter, a telescoping handle (17– 37 inches) and weighs less than two pounds. Measuring wheels are available with a single wheel or with dual wheels for additional stability.