Pen type map meter, black, CV-10, 1 piece

You can easily measure lines of any shape and scale. Simply align the tip of the wheel gauge over the line you want to measure and trace along the line from the starting point to the required point. It can measure the length of lines and distances on maps, nautical charts, and orienteering maps, as well as the length of lines required for electrical wiring, piping construction drawings, mold designs, and mechanical design drawings. Compact design for easy portability. External dimensions (mm): 170 x 22 x 23 (including cap) Weight (g): Approx. 65 (including batteries) Materials: ABS resin, PPS (polyphenylene sulfide), rubber, epoxy resin, etc. Measurement range: 10m in actual length Resolution: 1mm Accuracy: Within ±0.3% Display: LCD, 6-digit numeric display, 10 indicators Power supply: 2 AAA batteries (included for testing) Auto Power Off