GEOLINER Board Compass with Suction Cups (Leg Length: 40 cm)

GEOLINER Board Compass with Suction Cups (Leg Length: 40 cm)

Draw precise circles and geometric arcs on classroom boards with the GEOLINER Board Compass. Featuring a 40 cm leg length and integrated centimeter and degree scales along its arc, this durable teaching compass ensures accurate radius setting and angle measurement. Equipped with strong suction cup feet that grip smooth board surfaces without slipping, it utilizes a heavy-duty spring-clamping mechanism to hold standard blackboard chalk or dry-erase markers securely, while a rotating top handle allows for effortless single-handed drawing movements.

Product Specifications

• Leg Length: 40 cm
• Mounting System: High-grip suction cup feet for secure, non-slip placement on smooth whiteboards and chalkboards
• Clamping Mechanism: Spring-loaded universal clamp holding chalk or whiteboard markers firmly in place
• Markings: Integrated centimeter (cm) radius scale and degree angle guide on the compass hinge/arc
• Handle: Ergonomic rotary top handle for smooth rotation and precise circle execution
• Educational Value: Circle geometry construction, radius and diameter concepts, angle plotting, front-of-class math demonstrations
• Application: Primary and secondary school mathematics, technical drawing, physics board work
• Set Includes: 1 40 cm GEOLINER board compass with suction cup feet and rotary handle