Luminous system design, light storage and light, guide the right direction.The dial is clear and easy to read.Accurate pointing, clear scale, good stability, can rotate the dial.Multi-function, fluorescent dial, lightweight and portable.Basic positioning, occurrence measurement, positioning, slope measurement, level determination.Packing list: Compass *1 (excluding other exhibits)Notes:Due to manual measurement, please allow an error of 2-3 cm.The actual color may be slightly different from the picture due to different lighting.The compass is suitable for classroom teaching and outdoor activities such as travel, hiking, camping, hunting, etc. Used for directional navigation.