1. This mini map measure compass thermometer is a good tool for travel before you have a long journey or trip
2. You can use it to measure the map route and calculate the mileage and arrange the proper agenda
3. Map Measure: Gives you accurate direct readings in miles and kilometers and centimeter dials for maps of unknown scale
4. Compass: The floating compass is accurate, quick and responsive which will show you the right direction
5. Accurate and reliable readout, easy to read dial
6. Integrated with navigation compass, thermometer and measure all in one, compact size with multi function
7. Roll the truckle along the route on the map, and then you can directly see how long you have to travel with the scale Ideal for self-drive travel, journey, hiking, riding bike, or train trip and so on
8. Lightweight with a key chain with spring-loaded clip that can be attached to your belt, bag or purse
