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Silva model 3 compassSilva model 4 military compass

Silva model 3 military compass
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Silva model 3 military compass

Price per Unit (piece): £ 30.00

SILVA 3
  • Type of compass - Silva 1-2-3 System baseplate compass
  • Compass capsule / needle - Liquid filled, sapphire jewel bearing compass needle, hardened steel pivot
  • Magnifying lens - Yes
  • Declination adjustment - Decl scale in capsule
  • Illumination / active time after activation in light - 6 hours
  • Luminous compound - Everglow™

 

Available graduations 6400/360
Resolution degrees / mils 2 / 50
Measuring scales on base plate 1:25k, 1:50k, mm
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 (17.5 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) 106x54x10
Weight g 32

 




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