Directions: Digital Compass to help you find your way safelyWeather: 12-to-24-hour weather condition forecastAltitude: Range from -2，300 to 29，500 feet， with Altitude History Record， metric-imperial measurement switch， and moreBarometer: Measure atmospheric pressureThermometer: Provides you with the current temperatureMultifunction 6-in-1 Digital Compass with Altimeter + Weather + Barometer + Thermometer and More This mini-sized multifunction compass from Sunroad is perfect for hikers， bikers， rock climbers， parkour enthusiasts， and other exploration adventurers. Featuring a digital LCD display， rugged construction， and an easy clip-on design， this is the perfect sized outdoor gadget for anyone looking to stay on course when out-and-about. Product Features: 1. Description of Device: 6-in-1 multifunction mini digital compass/altimeter 2. Screen: 1.2 inch digital LCD screen with backlight 3. Altimeter: Range from -2300 feet to 29500 feet (-700M ~ 8992M)， Resolution of 1 meter or 3 feet， Meter and feet units， Absolute sea level altitude measurement， Relative altitude measurement， Zero clearing function in relative altitude measurement， Altitude record， Altitude calibration 4. Barometer: Range from 300mbar to 1100mbar， Accurate within 1 mbar 5. Digital Compass: External magnetic field calibration， Magnetic declination setting and high-accuracy， High accuracy， +/- 3 degrees 6. Thermometer: Provides you with the current temperature， -10C to +60C range with Celsius and Fahrenheit options 7. Weather Forecast: The weather forecast for next 12 to 24 hours， 4 weather status indicating， Sunny Hot / Sunny Moderate / Cloudy / Rain 8. Time: Time with hour， minute， seconds， 24h or 12h format display 9. Backlight: 5 seconds blue LED 10. Power Supply: CR2032 button battery (included) 11. Overall Size: 63 x 53 x 15 mm Package Contents: 1 x 1 x Multifunction Digital Compass 1 x Clip-on Carabiner 1 x Battery 1 x User Manual