Scale Master Pro® Digital Plan Measurer 45253

Quickly and accurately measure any line or perimeter of irregular shapes with ease. Scale any map, photo or plan in seconds, plus find rectangular area and volume with the touch of a button. The Scale Master Pro has 72 built-in scales including 39 imperial (feet-inch) and 33 metric scales plus six custom scales for enlarged/reduced plans that you can set yourself. The imperial/metric mode switch allows you to switch between English and metric easily. Measuring units include decimal feet, feet-inches, decimal inches, yards, acres (square only), plus millimeters, meters, and kilometers in both square and cubic formats. Large LCD clearly displays current scale, units, counts, and more plus read out in seven digits. Adds while rolling forward or backward. Subtracts when special key is depressed. Built-in push-button counter totals and registers to 999,999. Features memory and auto shut-off after five minutes. Includes instruction manual, carrying case, and two long-life lithium batteries. Dimensions: 7.3” x 1.9” x 0.6”. Resolution: 0.025”.