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Exp15T-360/6400

Art.no: 36814-4511
COMPASS 15T-360/6400 Green
  • Type of compass - Silva 1-2-3 System Mirror sighting compass
  • Compass capsule / needle
  • Sighting System - Mirror
  • Magnifying lens - Yes
  • Declination adjustment - Declination adjustment
  • Clinometer - No
  • Illumination / active time after activation in light - Yes
  • Luminous compound
  • Silicon friction feet - Yes
  • Other - Patented red/black N/S lines in capsule
Magnifier
Mirror Sighting
GPS Romer Scale
Declination
1-2-3 GO!
Scales
Direction
Resolution degrees / mils2 / 50
Measuring scales on base platemm, inch
UTM position plotting scales (Romer scales)1:25k, 1:50k
Settling time from 90 degree angle within +/- 3 deg2.7 sec
Settling time from 90 degree angle to complete rest5 sec
Accuracy+/- 1 degree (17.8 mils)
WaterproofIP68 - (more than 100 m)
Altitude use5000m@-15 C
Impact resistance30g in XYZ directions and free fall from 1,5 m height into gravel
Temperature operating range-40 to +60 C
MaterialAcrylic/Acetal
Size (mm)108x63x20
Weight g88
Available graduations6400/360
application/pdf icon2010-silva military_lowres.pdf
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This original mirror sighting compass is used by defence forces all over the world. It has Romer scales with plotting holes for finding and marking GPS coordinates on the map and rubber feet so it won’t slide on the map. Luminous compound that need to be activated by daylight/flashlight etc. Will give light up to 4 hours. 360 degrees on the graduation ring and 6400 mils on the reverse side.

Suitable for:

Military

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Silva 1-2-3 System logo
What is this?

I know my position on the map. How do I go to a lake in the forest that I see on the map?

The easiest way to set a course towards the lake is with a simple and safe system used by expeditions, youth organisations, mountain guides, armies, orienteers and other navigators the world over: the Silva 1-2-3 System®

Silva1-2-3 System

  1. Place the compass on the map with the edge of the compass along the desired line of travel. Make sure Direction of Travel arrow points towards your destination.
  2. Rotate the compass housing until N on the dial points North on the map. Check that the compass housing red/black North/South lines are parallel with the map’s meridians.
  3. Hold the compass in hand and turn your body until the red end of the compass needle (North) coincides with the red arrow in the bottom of the compass housing. The front of the compass with the direction of travel arrow is now pointing towards your destination.

NOTE: If using a mirror-sighting compass: angle the mirror/lid approximately 45 degrees towards yourself and hold with straight arm out in front of you. Now, while looking in the mirror to see that the needle aligns with the red/black N/S arrow, sight above the mirror (using the sight) towards an object in the field in line with the direction of travel.

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