Features: 1.Suitable for field travel/outing to determine the direction and orientation; 2.Exquisite workmanship, bright dial, not comparable to ordinary imitations 3.Functions: scale (1:25000) linear map distance measurement, azimuth pointing, orientation, slope measurement, azimuth measurement, elevation measurement, surveying ruler, magnifying glass, etc. 4.1: 25000 scale, direction symbol contains luminous material. The upper cover has a line for positioning. The dial can be rotated. 5.If you have any questions, please contact us.We will try our best to help you. Notice: Please allow 1-3cm deviation due to manual measurement Actual color may be slightly different from the image due to different monitor and light effect Description: Material:Metal Size:as shown includes: 1x Compass