Sapphire altimeter is a new more reinforced model of the most popular altimeter for beginners and intermediate skydivers.
- The exterior and interior housings are made from anodized AW6060 aluminium.
- All axles, pinions, springs, screws, washers and needles are made from stainless steel.
- Jewel bearings with axial-backlash compensation.
- Hardened beryllium-copper used for aneroid-capsule and membrane-spring.
- High quality, high strength, precision-machined mechanical …
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