• ABS
• Altimeter:it is lightweight for easy to carry and store, giving you a lot of convenience,altimeter barometer
• Thermometer:it has a simple design, but very practical in use, giving you a using experience,digital handheld altimeter
• Compass altimeter barometer thermometer:you can know the weather conditions, because it can help you predict the weather 12-24 .​,altitude meter
• Hiking thermometer:the weather conditions in the next 12 to 24 hours can be , and the range is 30-50km.​,barometer carabiner
• Barometer altimeter:it also can be a present choice for your friends who like mountaineering, they will like it very much,digital barometer