The Celestron TrekGuide Digital Compass (Yellow) provides a range of 0° To 359° with 1-16 graphical pointers. There is also an adjustable magnetic declination angle for regions with magnetic variation. The built-in altimeter measures the altitude in either meters or feet; your choice. The Barometer measures the (air) pressure and sea level in mbar/hpPa, mmHG or inHG; again your choice. Useful additions include weather forecasting icons from sunny, slightly cloudy, cloudy, and rainy indicators. Current time and date, an alarm clock, a built in thermometer with either Celsius or Fahrenheit scales, a backlight, and a bubble level make this compass a multi-purpose tool that you won't want to be without on the hiking trail or hunting. It comes with a lanyard and 2 included CR2032 lithium batteries.
Celestron warrants most of its products to be free from defects in materials and workmanship for the product’s usable lifetime to the original owner. Each product will list the warranty for it on the Celestron website (Limited Lifetime Warranty and 2-Year Warranty)
This warranty does not cover products that have been subject to abuse, misuse, physically damaged, altered, or had unauthorized repairs or modifications. This warranty does not cover defects due to normal wear and tear and other conditions.
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