Quick Answer: The Adjustable Magnet is a steel frame with lockable, adjustable jaws that hold ferrite slab or neodymium button magnets, so the field strength can be changed by adjusting the distance.
Last updated: October 2026
Key Features
Steel frame with lockable, adjustable jaws
Jaws accept 50 mm x 20 mm ferrite slab magnets or neodymium button magnets
Field strength changes as the distance is adjusted
Supplied with 2 ferrite magnets
Comes with an eddy current pendulum demonstration and a universal accessory bracket
Technical Specifications
Specification
Value
Frame
Steel
Jaws
Lockable, adjustable
Magnets accepted
50 mm x 20 mm ferrite slab or neodymium button
Supplied with
2 ferrite magnets, eddy current pendulum demonstration, universal accessory bracket
About This Product
Moving the jaws closer together or further apart changes the field strength in the gap, and they lock in the chosen position. The frame takes either 50 mm x 20 mm ferrite slab magnets or neodymium button magnets. Two ferrite magnets come with the unit, along with an eddy current pendulum demonstration and a universal accessory bracket.
Frequently Asked Questions
Q1. Which magnets fit the jaws? The jaws accept 50 mm x 20 mm ferrite slab magnets or neodymium button magnets. Two ferrite magnets are supplied with the unit.