Model: S Left Silva Compass ARC JET: Powerful, clean, and highly visible - The Silva Compass ARC JET is a powerful thumb compass with a clean, solid capsule that offers great transparency to enhance map visibility. Thanks to the detachable thumb plate, the compass is also suitable for runners who prefer the more traditional thumb grip. Simply slide it onto the base plate with a click. - Both models feature Spectra quick selection - The Silva Spectra quick selection consists of reference markings and numbers on the capsule. It is designed like a watch, making it easy to read and remember. This allows you to move even faster and more accurately during orienteering. Perfect for elite athletes as well as recreational users. - Advantages at a glance - Unmatched needle speed and settling time - Arc wing design for additional grip and stability - Base plate allows thumb contact with the map - Detachable thumb plate, easily slides onto the base plate - Friction element improves grip against the map - Tested and approved by Tove Alexandersson - Product details S Left: - Arc wing design: For additional thumb support and stability - Included: S thumb compass, thumb plate, four scale stickers, and two thumb bands in soft and firm - Accuracy: ± 1° (17.8 mil) - Magnetic zone: magnetic north pole - Measurement scales: 1:4000, 1:7500, 1:10000, 1:15000 - Needle: Jet 2.0 needle - Rubber friction feet: Yes - Dimensions (LxWxH): 86x84x11 mm - Warranty: 5 years - Weight: 26 g - Product details CS Left: - Compact and lightweight: Extra small base plate for smaller hands - Arc wing design: For additional thumb support and stability - Included: CS thumb compass and thumb band - Accuracy: ± 1° (17.8 mil) - Magnetic zone: magnetic north pole - Needle: Jet 2.0 needle - Rubber friction feet: Yes - Dimensions (LxWxH): 78x74x11 mm - Warranty: 5 years - Weight: 22 g Product type: Compass.