kompas Suunto A-40

User Friendly Recreational Compasses The A-Range of recreational compasses is a series of handy, well designed, navigational aids which are assets in any environment. All four models in the series ( A-10, A-20, A-30L and A-40) are compact, high-accuracy instruments made from durable, clear, scratch resistant acrylic that have been ergonomically designed to fit into the palm of your hand for optimum ease of use. These light-weight compasses feature a fixed declination correction scale as well as a patent-pending lanyard snap-lock enabling the compass to be easily detached from the lanyard. Product Features Two Zone System fixed declination correction scale detachable snap lock lanyard jewel bearing integrated curvimeter ( map measurer) , conversion scales baseplate with magnifying lens luminous bezel and markings control marking holes cm or inch scales size: 57 x 120 mm / 2.2" x 4.2" weight: 38 g / 1.3 oz