Plotting Compass, Superior Manufacturer,Supplier and Exporter in India
Product Code : SCL-M-11905
Quick Answer: The Plotting Compass, Superior is a plotting compass with a non-magnetic aluminium/brass housing and glass crystal, made in 20mm or 50mm diameter. Its air-damped carbon steel needle turns on an agate-jewelled bearing.
Last updated: October 2026
Key Features
- Non-magnetic aluminium/brass alloy housing
- Clear glass crystal
- Hardened carbon steel needle, cobalt-treated
- Agate-jewelled pivot bearing
- Air damping so the needle settles quickly
- 20mm or 50mm diameter
Technical Specifications
| Specification | Value |
|---|---|
| Housing | Non-magnetic aluminium/brass alloy, glass crystal |
| Needle | Hardened carbon steel, cobalt-treated |
| Pivot | Agate-jewelled bearing |
| Damping | Air-damped |
| Diameter | 20mm or 50mm |
| HS Code | 9014.10.00 |
About This Product
Plotting compasses trace magnetic field lines around magnets and current-carrying conductors, one dot at a time. The jewelled pivot and air damping help the needle respond in weak fields and come to rest without long swinging.
Frequently Asked Questions
What sizes does the Superior plotting compass come in?
It is made in 20mm or 50mm diameter.
What is the housing made of?
A non-magnetic aluminium/brass alloy housing with a glass crystal.
Related: Magnetism, Compass, Magnetic Plotting, Compass, Magnetic Plotting, Both Side Transparent and Magnetic Compass, Large (Magnetometer).
For a quotation on the Plotting Compass, Superior, contact Educational Instrument.
