Details
Celestron TrekGuide is your ultimate companion on hiking trips and other outdoor activities.
- Digital Compass with headings and degrees
- Altitude in both feet and meters
- Barometer shows barometric air pressure and sea pressure
- Weather Forecast using icons
- Temperature (F or C)
- Current Time
- Calendar showing day, month and year
- Alarm
- Bubble Level
- Backlight LED for use in low light conditions
- Lanyard
- Batteries Included
- Water Resistant
Additional Information
Knowledge Base
- What is barometric pressure? How is it affected by weather and altitude?
- What are magnetic declination and inclination?
- Why is the sea level pressure important for my TrekGuide's altitude measurements?
- Do I need to set the TrekGuide's maximum altitude? What does it mean?
- My TrekGuide is switching all by itself from the barometer mode to the altimeter mode. What is wrong?
- How do I change time settings – temperature – air pressure – altitude units on the TrekGuide?
TrekGuide Manual (English, French, German, Italian, Spanish) 
