Leftwei Digital Altimeter, Digital Compass, Thermometer, Barometer for Hiking Outside, 2300 to 29500FT 1100mbar, 300mbar to 1100mbar

• [Reliable Weather Prediction] The advanced barometric function can forecast weather conditions 12-24 hours in advance displaying four weather states sunny semisunny cloudy and rainy
• [Multifunctional Outdoor Companion] This 8 in 1 electronic device combines an altimeter barometer compass thermometer weather forecast clock level and calendar in one compact unit
• [Precision Measurement Tools] Features high accuracy sensors with altimeter range from 700m to 9000m barometer range 300-1100mbar and compass with ±3° accuracy. the thermometer measures from 10℃ to +60℃ with 0.1℃
• [Clear Visibility Design] Equipped with a bright blue led backlight that lasts for 5 seconds making it easy to read measurements in low light conditions
• [Long Lasting Performance] Powered by 2 aaa batteries not included with optimized power consumption for extended use. the abs casing protects the device from outdoor elements while the included lanyard hole adds convenience during activities

1. The device is ideal and simple for outdoor enthusiasts. 2. For outdoor sports enthusiasts to provide a wide range of necessary and accurate information such as: electronic altimeter (weather forecast + altimeter + compass + barometer + clock + level + calendar) blue backlight. 3. Application for mountaineering, camping, mountaineering and other outdoor places. 4. Power by 2 x AAA batteries (not including). Long lasting time. 5. Suitable for a variety of outdoor activities. Spec: Condition: 100% Item Type: Altitude Material: ABS Color: as picture shown Altitude : measuring range from -700m to 9000m (-2300 to 2950ft) (altimeter can be initially calibrated) resolution 1 meter or 3 feet Barometer: measuring range from 300mbar to 1100mbar resolution 0.1mbar. Electronic compass: 8- display in azimuth mode external magnetic field correction accuracy ±3 ° resolution 1 degree Thermometer: measuring range -10℃ ~ +60℃ (units of ℃ and ℉ are optional) 0.1 degree resolution Weather forecast and time: forecast weather conditions 12 to 24 hours in advance 4 weather conditions: sunny, semi-sunny, cloudy, rainy 24 hour time format Electronic backlight: 5 seconds high brightness blue LED electronic backlight Battery: 2 x AAA batteries (not including) Size: approx. 9x5x2cm/3.5x2x0.8inch Package List: 1 x Altitude (Battery Not Included) 1 x Hanging Strap 1 x Manual