Compass Whiteboard Manufacturer,Supplier and Exporter in India
Product Code : EL-CR-10607
Quick Answer: The Compass Whiteboard is a large compass designed for whiteboard use, with 40 cm arms giving a 70 cm radius, a suction cup on a brass ball swivel and a spring penholder for pens of 18-22 mm.
Last updated: October 2026
Key Features
- Designed for whiteboard use
- 40 cm arms give a 70 cm radius
- Suction cup with a brass ball swivel
- Spring penholder handles pens of 18-22 mm
Technical Specifications
| Specification | Value |
|---|---|
| Arm length | 40 cm |
| Radius | 70 cm |
| Pivot | Suction cup with brass ball swivel |
| Penholder | Spring type, for pens of 18-22 mm |
About This Product
A whiteboard compass lets a teacher draw large circles and arcs in front of the class. The suction cup holds the pivot point on the board while the arm turns, and the pen is gripped by the penholder at the other end. It is used in geometry lessons to show circles, radius and diameter, arcs and constructions such as bisecting an angle.
Frequently Asked Questions
Q1. What radius does the Compass Whiteboard give?
Its 40 cm arms give a 70 cm radius.
Q2. Which pens fit the penholder?
The spring penholder handles pens of 18-22 mm.
Related: Classroom Resources, Magnetic Whiteboard Protractor, Magnetic Pen Rack.
For a quotation on the Compass Whiteboard, contact School Lab Equipment India.