- Multi-Functionality: This altimeter is more than just a height measurement tool; it also functions as a barometer, weather forecaster, clock, calendar, and thermometer. Enjoy the convenience of multiple features in one compact device. - User-Friendly Design: The digital barometer thermometer boasts a large display screen for easy reading. It automatically measures altitude within about two minutes of startup and stores up to 256 historical records of altitude and air pressure, making it perfect for tracking your hiking progress. - High Precision: With a resolution of 1M or 3FT, this portable barometer is designed for accuracy. It covers a measuring range from -700M to 9000M (-2300FT to 2950FT), ensuring you have reliable data for your outdoor adventures. - Advanced Weather Forecasting: Equipped with a special weather forecast function, this device predicts weather conditions for the next 12 to 24 hours. With an effective range of 30-50 km (18.642-31.07 miles), you can plan your activities with confidence based on real-time data. Use Cases: 1. Hiking: Track your altitude and weather conditions in real-time to ensure a safe and enjoyable hiking experience. 2. Camping: Utilize the weather forecasting feature to prepare for changing conditions during your camping trips. 3. Climbing: Rely on precise altitude measurements to monitor your ascent and ensure you stay within safe climbing zones. This digital altimeter barometer is a reliable companion for outdoor enthusiasts, providing essential measurements and forecasts to enhance your adventures.