Temperature meter - Simple, practical design that provides ambient temperature readings quickly and reliably. - Compact and lightweight, easy to carry in a pocket or pack. - Clear display for quick reading in any outdoor setting. Altimeter - Simple design focused on practicality for mountaineering. - Built-in altimeter and barometer to help you monitor altitude and pressure. - User-friendly interface with an easy-to-read display for on-the-go use. Digital thermometer - Portable and convenient to carry, suitable as a gift for mountaineering enthusiasts. - Also functions as a fishing thermometer for practical temperature checks in the field. Weather forecast capability - Predicts weather conditions for 12-24 hours ahead to help you plan activities. - Keeps you informed about incoming changes so you can adjust gear and plans. Use scenarios - Hiking or climbing trips: monitor temperature and altitude to choose clothing layers, pace, and route planning. - Fishing outings: check ambient temperature to time fishing activity or determine comfort during outings. - Gifting and everyday use: give to friends who love mountaineering or keep as a reliable multi-utility outdoor tool. This device offers a compact, multi-function solution for temperature, altitude, and weather tracking with a straightforward, durable design suitable for outdoor use.