Enhance your outdoor adventures with the FR510 GPS Multifunctional Meter, a comprehensive all-in-one device designed to provide accurate environmental and navigational data. Crafted from durable ABS material and equipped with a built-in 230mAh lithium-ion battery, this advanced multifunction meter integrates GPS, altimeter, barometer, compass, thermometer, hygrometer, timekeeping, alarm clock, and LED flashlight functions, making it an essential tool for hiking, camping, mountaineering, and other outdoor activities. Key Features: · **Multifunctional Outdoor Meter:** Combines GPS Beidou dual system compatibility, altimeter, barometer, compass, thermometer, hygrometer, time, alarm clock, and LED flashlight in a single compact device. · **High Accuracy Sensors:** Utilizes precision sensors to deliver reliable and accurate measurements for height, air pressure, temperature, humidity, and GPS positioning, enhancing travel safety and convenience. · **Comprehensive Height Monitoring:** Measures altitude within a range of -700 to 9000 meters (-2296 to 29500 ft) with 1m accuracy, records total height gain and loss, and provides 24-hour historical height data and charts. Features sea level height setting, height change warnings, and target height reminders for effective altitude management. · **Advanced Barometric Pressure Tracking:** Measures air pressure from 300hPa to 1100hPa (8.84inHg to 32.44inHg) with 0.1hPa accuracy, displays a 24-hour pressure trend curve, and offers weather forecast icons including clear, cloudy, and rainy conditions. · **Temperature and Humidity Monitoring:** Tracks temperature from -20℃ to 60℃ and humidity from 20% to 95%, with maximum and minimum value recording and unit switching between Celsius and Fahrenheit for versatile environmental awareness. · **GPS Navigation and Tracking:** Features GPS distance, speed, vertical lift rate measurements, and 9 sets of return point records with directional and distance display, ensuring reliable navigation and easy return during outdoor excursions. · **Electronic Compass:** Provides 16-directional electronic compass functionality with angle display and magnetic declination adjustment for precise orientation. · **Time and Alarm Functions:** Displays time (hours, minutes, seconds), date (year, month, day, week), and includes alarm clock and period setting capabilities for practical daily use. · **Durable and Weather-Resistant:** Designed with IPX4 waterproof rating to withstand splashes and light rain, making it suitable for various outdoor environments and weather conditions. · **Convenient Power Supply:** Equipped with a built-in 230mAh lithium-ion battery and included charging cable, allowing easy recharging via DC 5V input for continuous use anytime, anywhere. Specifications: · Material: ABS · Model: FR510 · Power Supply: Built-in Lithium Ion Battery 230mAh · Charging Voltage: DC 5V · Height Measuring Range: -700 to 9000 meters (-2296 to 29500 ft) · Height Accuracy: ±1 meter/foot · Air Pressure Range: 300hPa to 1100hPa (8.84inHg to 32.44inHg) · Air Pressure Accuracy: ±0.1hPa (0.01inHg) · Temperature Range: -20℃ to 60℃ · Humidity Range: 20% to 95% · Waterproof Rating: IPX4 Package Includes: · 1 x GPS Multifunctional Meter (Model FR510) The FR510 GPS Multifunctional Meter is a versatile and reliable companion for outdoor enthusiasts, providing precise environmental data and navigation assistance in a rugged, waterproof design. Stay informed and prepared with this all-in-one multifunctional device tailored for your adventurous lifestyle.