2M Tape Measure Beam Compass – Draw Circles & Arcs + 10 Leads

Draw Perfect Circles & Arcs Every Time

The 2M Rotape Tape Measure Beam Compass is the ultimate drafting and marking tool for architects, woodworkers, artists, and students. Simply anchor the central needle, extend the built-in tape to your desired radius, and draw flawless arcs, circles, and straight lines — all in seconds. Made in Mainland China.

Why You'll Love It

• Complete Kit: Comes with the beam compass and 10 spare pencil lead refills so you're always ready to work without interruption.
• Auto-Retracting Tape Mechanism: The smooth, corrosion-resistant body features a convenient auto-retract button — press to retract, release to lock at your chosen measurement.
• Dual-Scale Versatility: Reads both metric and imperial scales (up to 6 feet / ~2 metres), making it perfect for a wide range of tasks from technical drafting to decorative design.
• Quick, Tool-Free Setup: Clamp the pencil lead in place with the metal clamp, set your needle point, extend the tape to your radius — ready to draw within seconds.
• Compact & Portable: At just 1.97" × 4.72" × 0.78", this handy tool slips into any bag or toolbox with ease.

Specifications

• Material: ABS Plastic & Metal
• Tape Length: 2 metres / up to 6 feet
• Scales: Metric & Imperial
• Dimensions: 1.97" × 4.72" × 0.78"
• Includes: 1× Rotape Tape Measure Compass, 10× Spare Pencil Leads
• Country of Origin: Made in Mainland China

Who Is This For?

This beam compass is ideal for:

• 🪵 Woodworkers marking curves, circles, and arcs on timber
• 📐 Architects & Drafters needing consistent, precise radii
• 🎨 Artists & Crafters drawing perfect geometric shapes
• 🎓 Students working on geometry, technical drawing, or art projects

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Learn More About Precision Drafting Tools

For guidance on drafting techniques and tools used in design and construction, visit the NIST Measurement Science resources for information on measurement standards and accuracy.

Learn more: Compass (drawing tool)

Frequently Asked Questions

Q: How far can the tape measure beam compass extend for drawing circles?

A: The Rotape Tape Measure Beam Compass extends up to 2 metres (approximately 6 feet), allowing you to draw large-radius arcs and circles for woodworking, drafting, and large-format art projects.

Q: Does the beam compass work on both metric and imperial scales?

A: Yes! The compass features both metric and imperial scales printed on the tape, making it versatile for any measurement system — whether you're working in centimetres or inches.

Q: How do I replace the pencil lead in the tape measure compass?

A: Simply loosen the metal clamp on the pencil holder, slide out the old lead, insert a new lead from the included 10 spare pencil refills, and re-tighten the clamp. Setup takes just a few seconds.

Q: Is this beam compass suitable for professional use or just students?

A: The Rotape Beam Compass is built for both. Its dual-scale tape, auto-retract button, and metal clamp deliver the accuracy needed for professional woodworking, architectural drafting, and decorative design, while its simplicity makes it equally great for students.