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Expedition 54 360-360/360 Compass by SILVA

Expedition 54 360-360/360 Compass by SILVA

The Expedition 54 Compass is Silva's top of the range baseplate model. This unique compass features both an optical precision sighting system and a SILVA 1‐2‐3 system in the same unit giving unbeatable precision and versatility in the field.


  • MS - optimised for magnetic south zone (Australia & New Zealand)
  • Bearings can be taken with accuracy to within half a degree.
  • 360 degrees on the graduation ring and 360 degrees on the sighting scale.
  • Luminous markings for night navigation
  • Will give light up to 4 hours
  • Inch scale
  • Millimetre ruler
  • Silva 1-2-3 system
  • Magnifying Lens
  • Silicon Friction Feet

Technical Specifications:

  • Precision sighting scale: 1 / 20
  • Measuring scales on base plate: 1:25k, 1:50k, 1:40k, mm, inch
  • UTM position plotting scales (Romer scales): 1:25k, 1:50k, 1:40k
  • Settling time from 90-degree angle within +/- 3 deg: 4 sec
  • Settling time from 90-degree angle to complete rest: 6 sec
  • Accuracy: +/- 0.5 degree (8,9 mils)
  • Waterproof: IP68 - (10 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): 126x60x16
  • Weight: 39 grams

      The SILVA Expedition 54 360-360/360 Compass is MS zoned for use in the southern hemisphere.

      Compass Instruction Manual

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