The Silva Expedition S Compass is designed for experienced and professional users and offers a durable, accurate and precise aid to navigation.
Features include:
* Detachable lanyard with two scales for route measurements
* Silicon rubber feet for stability and grip
* Luminous marking for night-time navigation
* Magnifying lens
* Mirror for sighting
* Map-measuring scales in mm or inches
* 1:25,000, 1:50,000 and GPS scales
* Built-in adjusters for magnetic declination (including permanent local adjustment)
* Clinometer for measuring slope angle
* Slope card which helps to detect avalanche risk and determine incline of route
* Attachment: Detachable safety-release scale lanyard
* Clinometer: Yes
* Declination adjustment: Permanent adjustment for local magnetic declination
* Illumination: Luminous markings
* Magnifying lens: Yes
* Scales: 1:25k, 1:50k, GPS scales, Lanyard; 1:25, 1:50, mm, inch
* Sighting system: Mirror sighting with sighting hole
* Silicon friction feet: Yes
* Weight: 86g
* Variant: Magnetic east, magnetic south, magnetic north
* Slope card: Yes