Pcs Card Rangefinder Odometer Multifunction Compass Curvimeter Device, Opisometer, Curvimeter

Easy to use: Simply place the mini metal wheel on the map and roll it; the pointer will indicate the precise scale.

Convenient measurement: A map measuring gauge can also help you quickly calculate distance by measuring the distance between two points on the map.

Practical and fast: Measuring distance is convenient and fast.

Best Tool: It's an excellent choice for outdoor use, camping, hiking, cycling, hunting, etc.

Material: Made from a high-quality metal and plastic shell, the map measurer is sturdy, wear-resistant, rainproof, and durable.

Note: All data is measured manually; please allow for a 1-3cm error. Due to differences in lighting and display, there may be some color variation. Refer to the actual product received. Quantity delivered: (as shown in the main image)