The Alvin® 2-Sided Map Measure Wheel w/Inches Counter and Ring is a compact but functional map and plan measure. Also know as a curvimeter or opisometer, it is small enough to keep in a tool box, brief case or pocket. Yet, it is efficient enough to allow analysis of maps, plans, drawings, and blueprints of several scales. It has 2 faces, each for a specific type of task. One side is for measuring maps and plans from 1/8 inch to a foot. The other side measures blueprints and drawings in inches and feet. This multifunctional map measurer precisely calculates the distance of curves as well as straight lines. It is a great device for professionals and individuals that need a tool to analyze maps, plans, drawings, blueprint – in a compact easy to carry size.
The map and plan wheel has two faces, allowing analysis of practically any kind of map or technical document. Use one face to measure distances on maps and plans. Measure and plan the most fuel efficient route or calculate the distance between stops. It can measure in several scales from 1/8 inch to 1 foot and has two pointers for clear reading. One pointer indicates the distance in inches, and the other pointer shows the same distance in feet. The second face allows you to decipher blueprints and drawings and provides precise measurements of straight lines and curves. Use this feature to calculate parameter of spaces, the length of a wall, or to determine the true measurements of a pattern for a mural.
Compact and Easy to Use
The Alvin® Map Measure 2-Face Inch Counter is pocket-sized, making it small and light enough to take along with you. Plus it has a convenient ring on top, making it easy to attach to a chain or a belt loop. The two large faces are easy to read and the dials clearly show the correlation between inches and feet.