ALVIN® Double-Readout Map Measure

Double-Readout Map Measure Determines Precise Distance with Four Different Scales

Wheel-driven Double-Readout Map Measure determines distance in miles or kilometers on maps and plans by the scales indicated on the dial. Precise measurement forward or backward; just follow the curved lines. Registers up to 576 ft. in one revolution (1/16" scale), 288 ft. in one revolution (1/8"scale), 144 ft. in one revolution (1/4" scale) and 72 ft. in one revolution (1/2" scale). Map measurer comes complete with sheath and instructions.