VILLCASE 2pcs Transparent Angle Ruler for Measuring Multi-Angle Protractor Tool for Math Drafting and Design High Precision Goniometer for Students and Professionals

VILLCASE 2pcs Transparent Angle Ruler for Measuring Multi-Angle Protractor Tool for Math Drafting and Design High Precision Goniometer for Students and Professionals

• Protractor tool:protractor with clear scales is easy to read, allowing you to smoothly record angles for quickly measuring and drafting,geometry circle protractor
• Angle finder:the scales on this protractor are not easy to fade, look clear even after used for many times,portable goniometer protractor
• Flexible goniometer ruler:you can use this protractor to draw radial lines or measure angles, greatly saving your time,rotating protractor
• Measure goniometer:fine workmanship ensure its practicability and durability, this angle protractor can company you for longer time,plastic angle ruler tool
• Medical goniometer:a wonderful your family, friends and co-workers who need a template ruler,goniometer protractor ruler