High-Precision Compass with Multi-Purpose Polygraph
Crafted from durable stainless steel with a scratch-resistant acrylic bezel, this compass ensures long-lasting accuracy even in harsh conditions. The precision-engineered needle features a jewel-bearing pivot for smooth, frictionless movement, delivering ±1° directional accuracy. Integrated polygraph functionality allows dual use as a protractor and ruler, laser-etched with clear metric and imperial scales (0-360° and 0-15cm/6in). The ergonomic anti-slip grip and luminous markings enable reliable operation in low-light environments. Ideal for outdoor navigation, engineering blueprints, classroom geometry, and DIY projects. Ships in bulk at unbeatable wholesale rates—global logistics supported.