Product Information and Details
The Alvin 2-Face Inch Counter 1117, map measuring wheel, has an easy grip 1-1/2" fixed handle. This is a Map or Blueprint Rolling Measuring Tool that includes a large diameter for easy readout. One side is fitted with a special dial for exact measurement of straight lines and curves on technical plans, drawings, blueprints, etc. While the pointer indicates traced distance in inches, the counter disk registers it in feet. The second dial measures distances on maps or plans made to scales of 1/2", 1/4" and 1/8" to a foot and counts the number of full pointer revolutions. Packed in a leatherette case. Includes Manufacturers Limited 90 Day Warranty.