Suunto A-30 SH Metric Compass
A compact, accurate compass for hiking and orienteering, also in poor visibility.
- High grade steel needle with jewel bearing
- Fixed declination correction scale
- Balanced for southern hemisphere, metric scale
- Luminescent markings for working in low light
- Baseplate with magnifying lens
- Detachable snap-lock lanyard
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BASEPLATE COMPASS WITH MAGNIFYING LENS FOR BACKPACKERS
Suunto A-30 is a reliable baseplate compass for navigating and surviving in extreme conditions. Depending on the variant, A-30 comes with Metric UTM scales and inch ruler or USGS UTM scales.
The Earth’s magnetic field does not flow evenly between the magnetic poles along the surface of the planet. To compensate for the natural tilt in the magnetic field, Suunto compasses use one of two balancing systems and you should choose the variant best serving your needs.
One is a two-zone system with needles balanced for either the northern or southern hemisphere. The second is a unique globally balanced system. A single needle is balanced to work anywhere in the world. This is achieved by a breakthrough construction allowing the needle and magnet to tilt independently.
规格
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尺寸114 x 56 x 10 毫米 / 4.49 x 2.2 x 0.39 "
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重量32 克 / 1.13 盎司
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仪表盖材质塑料
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包装清单Suunto A-30 SH 公制指南针，随附系索、快速释放装置和快速上手指南
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制造国FI
- 采用宝石轴承的高级钢指针
- 平衡用于南半球
- 固定磁偏角修正刻度
- 充液舱体，运行稳定
- 发光标记，弱光条件下也可正常使用
- 公制刻度
- 底板带有放大镜
- 控制标记孔
- 可拆卸的卡合锁系索。易于拆卸，方便与地图配套使用
- Suunto 有限终身保修
- 芬兰制造
技术规格
常规
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仪表盖材质塑料
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公制刻度cm, 1:25 000 m, 1:50 000 m
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平衡用于南半球✔
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磁偏角修正固定刻度
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重量32 克 / 1.13 盎司
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防水性对水压不敏感
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电池类型无需使用电池
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发光标记仪表盖、方向标记和行进方向
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系索快速释放✔
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附件系索
指南针
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方向刻度度
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指针高合金钢
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充液型宝石轴承指南针✔
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方位锁定，带方向指示器✔
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指南针精确度2.5°
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指南针分辨率2°
物理规格
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工作温度-30° C 至 +60° C / -22° F 至 +140° F
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存放温度-30° C 至 +60° C / -22° F 至 +140° F
户外功能
GPS 跟踪和导航
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放大镜✔
