The Helix quick-release precision compass is an essential tool for older students and professionals. Designed for accuracy, it ensures precise drawing and measurement tasks. This compass is perfect for those in need of reliable and efficient drawing instruments and tools. Its quick-release mechanism allows for fast adjustments, making it a convenient choice for detailed work. Renowned educational and office products, trusted by students and professionals alike. Enhanced Accuracy: Thumbwheel provides enhanced accuracy and precision. Quick-Release Mechanism: Quick-release feature allows for fast and easy adjustments. Geared Head: Geared head ensures perfect centring for your drawings. Double-Knee Joints: Double-knee joints are ideal for creating perfect small circles. Additional Accessories: Contains 2x replacement leads and additional screws and nuts. Compact Size: Compass height: 160mm, making it easy to carry and store.
