Feature Highlights: 1. All-in-One Tool – Combines GPS, altimeter, barometer, compass, thermometer, hygrometer, time, alarm, and LED flashlight in one handy device. 2. High Precision Sensors – Uses advanced sensors to deliver accurate, reliable readings for safer and more convenient outdoor trips. 3. Smart Recording – Tracks total height gain/loss, 24-hour height charts, and records max/min height, temperature, and humidity. 4. Water-Resistant Design – Rated IPX4 waterproof, making it ideal for outdoor activities like camping, hiking, and adventures. 5. Long-Lasting Power – Includes a 230mAh lithium-ion battery and charging cable for easy, on-the-go use. Product Details: This multifunctional meter is your reliable outdoor companion. It brings together essential tools like GPS, altitude tracking, weather sensors, a compass, and even a built-in flashlight—all in one compact device. Built with high-accuracy sensors, it ensures dependable data whether you're climbing, camping, or exploring. The IPX4 waterproof rating means it can handle rain and splashes, while the rechargeable battery keeps it ready whenever you are. Simple to use and designed for durability, it helps you navigate, monitor conditions, and stay prepared on every adventure. Specifications: - Functions: GPS, altimeter, barometer, compass, thermometer, hygrometer, clock, alarm, LED flashlight - Waterproof Rating: IPX4 - Battery: 230mAh lithium-ion (charging cable included) - Recording Features: Total ascent/descent, 24-hour height history, max/min height, temperature, and humidity logs