Feature●【Advanced Technology】Our Barometer Altimeter relies on electronic orientation sensor and air pressure sensor technology, providing you with accurate readings every time.●【Portable】Crafted with convenience in mind, this tool is small and lightweight. It is teamed with a rope, making it easy to carry during your outdoor adventures such as hiking and camping.●【Application】Designed specifically to provide outdoor enthusiasts with an array of basic and more accurate information, this device is simple to use. It is the perfect gadget for outdoor enthusiasts to stay informed about the weather conditions.●【Multifunctional】This versatile device serves as a barometer, altimeter, and compass, making it the ultimate multifunctional tool for any outdoor lovers. Whether youre hiking, camping, or simply enjoying the outdoors, this compact device has got you covered.●【Premium Material】The barometer altimeter is constructed with high-quality ABS plastic which makes it durable, resistant to corrosion, and environmentally friendly. You can trust its longevity and use it with confidence.Description