The duo-Tec quick-adjust compass is a precise and versatile tool that is ideal for technical drawings and geometric constructions. Equipped with an innovative pressure lever system, this compass allows for quick and easy radius adjustments. The automatic spindle locking ensures that settings remain stable, while the central adjustment screw enables fine tuning. With two knee joints, the compass is compatible with standard ink fillers that can be used with a compass adapter featuring a 4 mm pin. The matte nickel-plated housing not only gives the product an appealing look but also protects it from corrosion. The compass comes in a practical lead box and is packaged in a clear case, making storage and transport easy. With a working range of up to 350 mm in diameter, the duo-Tec compass is an essential tool for students, architects, and engineers.

• Pressure lever system for quick radius adjustment
• Automatic spindle locking for stable settings
• Compatible with standard ink fillers via compass adapter
• Matte nickel-plated housing for additional corrosion protection
• Practical storage in lead box and clear case.