2-Piece Multifunctional Mapping Rangefinder with Compass, Odometer and Curvimeter for Precise Measurement on Maps

General Description: Easy to use, the multi-function rangefinder/odometer is a handy tool for measuring distances on a map. Simply place the mini metal wheel on the map and roll it; the pointer will indicate the precise scale. This device is ideal for quickly calculating the distance between two points on a map, making it perfect for outdoor activities such as camping, hiking, cycling, and hunting. Technical Specifications: Material: High-quality metal and plastic casing. Sturdy and wear-resistant. Rainproof. Other Information: Note: All data is measured manually; please allow for a 1-3 cm error. Color may vary slightly due to lighting and display settings.