Silva Ranger 4-6400 Compass - 37582
A classic military base plate compass. Ranger 4 is an easy to use troop compass for infantry, commando units and paratroopers, compatible with the SILVA 1-2-3 system.
A classic military base plate compass. Ranger 4 is an easy to use troop compass for infantry, commando units and paratroopers, compatible with the SILVA 1-2-3 system.
This model is often part of standard equipment for military personnel around the world, thanks to its quality and durability. The compass has luminous markings for compass reading in the dark. Once activated by daylight/flashlight it will give light up to 4 hours of light. The included scale lanyard makes it easier to quickly make a distance judgement of your route or to plan your route in advance.
Article number | 37582 |
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Accuracy | ± 1° (17.8 mils) |
Altitude use | 5000m @-15 °C |
Attachment | Detachable safety-release scale lanyard |
Clinometer | No |
Declination adjustment | Declination scale inside capsule, No |
Graduation | 6400° |
Illumination | 4 hours after activation in light, Luminous markings |
Impact resistance | 30g in XYZ directions and free fall from 1.5 m height into gravel |
Magnifying lens | Yes |
Material | Acrylic, PC/ABS, TPU |
Resolution degrees / mils | – / 50 |
Sapphire jewel bearing for friction-free movement of the compass needle | Yes |
Scales | 1:25k, 1:50k, Lanyard; 1:25, / 1:50, mm, inch |
Settling time from 90° angle to complete rest | 5 sec |
Settling time from 90° angle within ± 3° | 2.7 sec |
Sighting System | No |
Silicon friction feet | No |
Size | 106x54x10 |
Type of compass | SILVA 1-2-3, baseplate |
Temperature operating range | -30 to +60 C |
Patented red/black N/S lines in capsule | Yes |
Turnable capsule | Yes |
UTM position plotting scales (Romer scales) | No |
Variant | Magnetic Equator, Magnetic North, Magnetic South |
Weight | 32g |