Features: The handheld altimeter direction combines advanced sensors technology for precise height measurement and a built in 360 degree digital direction , delivering stable navigation tools for outdoor activity . Crafted with lightweight ABS component , this weather resistant device features an LCD interfaces and waterproof design (IPX4), ensuring durability across hard terrains and extreme conditions. Ideal for hikers, mountaineer, ski enthusiasts, and camping beginners seeking user friendly navigation tools without technical complexity. Perfect for tracking improve changes during mountain expeditions, orienteering in dense forests, or verifying slopes while skiing. Its shockproof construction and anti magnetic interferences capabilities maintain accuracy even when exposed to sudden impacts or metallic environments, making it essential survival gear for wilderness exploration. Specifications: Component : ABS Type: FR510 Package Includes: 1xHandheld Altimeter note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.