- Multi-Functional Device: This hiking altimeter is more than just an altimeter; it integrates a barometer, weather forecast, clock, calendar, and thermometer into one compact device. - Enhanced Utility: The digital barometer-thermometer logs historical altitude and air pressure data with a capacity of up to 256 records. It begins measuring automatically about 2 minutes after activation and features a larger altitude display for easy reading. - Precision Performance: As a portable hiking accessory, this altimeter delivers accurate readings with a resolution of 1 meter (or 3 feet), covering a measurement range from approximately -700 m to 9000 m. - Weather Forecasting Capability: Designed to predict weather conditions effectively, this altimeter-barometer operates over a range of approximately 30 to 50 km (18.6 to 31.1 miles). It can provide forecasts for the next 12 to 24 hours after activation. - Practical Use Cases: Ideal for outdoor enthusiasts, this device is perfect for mountain hiking, allowing you to monitor altitude changes and prepare for varying weather conditions. It's also useful for sailing, giving you essential atmospheric pressure data, and for camping, ensuring you are aware of temperature changes and weather forecasts. Whether you're an avid hiker, sailor, or camper, this all-in-one altimeter-barometer is designed to meet your outdoor needs with precision and reliability.