GPS Multifunctional Electronic Meter High Accuracy Altimeter Barometer

[HIGHLY FUNCTIONAL]: Integrates GPS, altimeter, barometer, compass, thermometer, hygrometer, and more for comprehensive outdoor use [ACCURATE DETECTION]: High accuracy sensor ensures precise results, enhancing travel safety and convenience [RECORDING FEATURE]: Tracks total height gain/loss, 24-hour history, max/min height, temperature, and humidity for thorough analysis [ALL-WEATHER USE]: IPX4 rating makes it ideal for outdoor activities like camping, hiking, and mountaineering [EASY TO USE]: Equipped with a lithium ion battery and charging cable for convenient power supply on the go