Silva® Starter 1-2-3

Silva Starter 1-2-3

Graduated 0-360° (Azimuth) in 2° units. Protractor base with English/metric scales in inches and mm. Swedish steel needle, jeweled sapphire bearing, special damping fluid, proprietary filling process, acrylic baseplate and capsule. Liquid-filled capsule. Declination scale. Instructions included. 2˝ x 3˝.