8-in-1 Multifunction Outdoor ToolThis compact handheld device combines Altimeter, Barometer, Digital Compass, Thermometer, Weather Forecast, Clock, Calendar, and Backlight into one tool, making it the perfect companion for hiking, camping, mountaineering, and other outdoor adventures.
Altimeter
Measuring range: approx. -700 ~ 9000m / -2300 ~ 29,500ft
Resolution: approx. 1m / 3.3ft
Supports initial calibration

Barometer
Measuring range: 300 ~ 1100 mbar
Resolution: 0.1 mbar

Digital Compass
8-directional mode display with magnetic field correction
Accuracy: ±3° | Resolution: 1°

Thermometer
Measuring range: -10℃ ~ +60℃ (14°F ~ 140°F)
Units: ℃ / ℉ switchable
Resolution: 0.1℃

Weather Forecast
Predicts weather 12–24 hours ahead
4 forecast icons: Sunny, Partly Sunny, Cloudy, Rainy

Clock
24-hour time format for accurate timekeeping

Calendar
Displays date, helping with outdoor trip planning

Backlight
5-second high-brightness blue LED backlight
Easy to read in both day and night conditions

🔹 Power & Accessories
Battery: 2 × AAA (not included)
Accessories: Lanyard, English user manual
🔹 Working Conditions
Working temperature: 0℃ ~ 50℃
Storage temperature: -20℃ ~ 70℃
⚠️ Notes
Do not use under rain, damp, extreme high or low temperature.
Avoid areas that may affect the digital compass accuracy:
Near concrete or steel buildings
Close to power stations
Near household appliances (TVs, computers, fax machines, speakers, etc.)
On or near large steel/metal bridges
Inside moving vehicles (cars, trains, airplanes)
Placed on metal plates