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SILVA Expedition 4 Military Compass

Discount Card Price£35.00

Retail Price £40.00 Save 13%

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Product code: 15898381 / 300157

The Silva Expedition 4 Military Compass is a classic baseplate with almost all the scales you'll ever need in the palm of your hand.

It has a magnifier for detailed map reading, milimeter and inch scales for all types of map.

Great for walkers, trekkers and anyone who needs more from a compass.

  • Silva 1-2-3 System baseplate compass
  • Compass capsule / needle
  • Magnifying lens - Yes
  • Declination adjustment: Decl scale in capsule
  • Active time after activation in light: 4 hours (luminous compound - Tritium compound 80 mCi)
  • Silicon friction feet
  • Patented red/black N/S lines in capsule
  • Available graduations: 6400/360 (360 inside the capsule), 6300, 360
  • Resolution degrees/mils: 2 / 50
  • Measuring scales on base plate in mm, inch
  • UTM position plotting scales (Romer scales): 1:25k, 1:50k, 1:40k
  • Settling time from 90 degree angle within +/- 3 deg: 2.7 sec
  • Settling time from 90 degree angle to complete rest: 5 sec
  • Accuracy: +/- 1 degree (17.8 mils)
  • Waterproof: IP68 - (more than 100 m)
  • Altitude use: 5000m@-15 C
  • Impact resistance: 30g in XYZ directions and free fall from 1,5 m height into gravel
  • Temperature operating range: -40 to +60 C
  • Material: Acrylic
  • Size (mm): 126 x 60 x 10
  • Weight: 36g
SILVA
Nocolour

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Ratings & Reviews

Overall Rating

4.75 out of 5
4 reviews
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4.75 out of 5

Milli, radians.

It does not matter if your compass is calibrated in degrees, Mils, bananas or anything else.
The military use mils coz it can be easily used to estimate distance. An object 25 mils wide at 1000 metres = 25metres
A line of 5 parked battle tanks 55 metres wide showing 50mils on a sighting compass =1,100 metres distance.
A useful tool in ww1, ww2 and today. Providing you yourself are not a tool.

4.75 out of 5

Compass

Best compass Ive ever used fantastic for naving on the mountains and hill!

4.75 out of 5

Silva compass

You get what you pay for. This product is more robust and reliable than the cheaper options available.

4.75 out of 5

good bit of kit

I like it a lot but it is quite tricky to read the bearing in degrees.

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