Digital Plan Measurer Calculates Quickly, Easily
Easy-to-use PlanWheel Digital Plan Measurer quickly takes scaled measurements from maps, blueprints and plans. Bi-directional wheel adds or subtracts as you roll it. Features 52 built-in scales plus three user-defined scale factors, including all architectural, engineering, mapping and metric factors. Includes calculator for determining square area and cubic volume. Buttons allow you to count items or add lengths. Large LCD, automatic shut-off. Plan scale's accuracy is ± 0.025%. Resolution: 1.0mm (.04"). Uses two AAA batteries (included).
Protect your Digital Plan Measurer with the optional PlanWheel Case, No. 050817-1, sold separately.