Expedition 4-6400/360
| Availability: | In stock (2) |
| Brand: | Silva |
"Large-format" baseplate compass for experienced navigators—used by NATO forces worldwide. Primarily used by infantry as a soldier's or officer's compass. It features measurement scales for GPS positioning (graduated in mils and degrees: 6400/360), a magnifying lens, and rubber feet for precise map work. The luminous material is activated by daylight or a flashlight and provides up to 4 hours of illumination.
Features:
- Accuracy: ± 1° (17.8 mils)
- Altitude usage: 5000 m at -15°C
- Clinometer: No
- Declination adjustment: Declination scale inside the capsule
- Graduation: 360°, 6300°, 6400° / 360° (360° inside the capsule)
- Illumination: 4 hours after light activation
- Shock resistance: 30 g in XYZ directions and free-fall drop from 1.5 m onto gravel
- Luminous compound: 80 mCi tritium compound
- Magnifying lens: Yes
- Material: Acrylic
- Patented red/black N/S lines inside the capsule: Yes
- Resolution (degrees / mils): 2/50
- Scales: mm, inch
- Stabilization time from 90° angle to complete rest: 5 seconds
- Stabilization time from 90° angle to within ± 3° range: 2.7 seconds
- Sighting system: No
- Silicone friction feet: Yes
- Size: 126 x 60 x 10 mm
- Operating temperature range: -40 to +60°C
- Compass type: Silva 1-2-3 mirror sighting compass
- UTM positioning scales (Romer scales): 1:25k, 1:40k, 1:50k
- Water resistance: IP68 – (over 100 m)
- Weight: 36 g
- Variant: Magnetic Equator, Magnetic North, Magnetic South
