Magnetic Particle Inspection Equipment
Johnson & Allen
Proudly Supplied by RSL NDT
Industrial-grade MPI equipment and consumables designed for tough inspection environments.
Johnson & Allen
Johnson & Allen is a UK-based manufacturer of MPI and PT equipment widely used in fabrication shops, rail depots, welding environments, and maintenance workshops. Their equipment is known for strength, simplicity, and reliability under demanding conditions.
What We Offer Through RSL NDT
We offer Johnson & Allen’s well-known range of MPI consumables – powders, inks, contrast paints, and carriers—along with their JAY-MI series of magnetic yokes which are recognised for their robustness and ease of handling. For mobile inspection workflows, we provide the JAY-PAC portable power packs, giving technicians the flexibility to carry out MPI in environments where fixed benches are not practical.
Powders, inks, contrast paints, carriers.
Magnetic yokes and handheld MPI tools.
Portable MPI power sources for onsite work.
Horseshoe, leg-adjustable, and handheld inspection magnets.
Demagnetisers, indicators, test pieces.
Johnson and Allen products are used extensively across
Why Source Johnson and Allen from RSL NDT?
Reliable, Well-Supported Johnson & Allen Supply
Consistent availability you can trust
Expert Guidance for MPI Configurations
Help choosing equipment for any environment
Full SDS/TDS Documentation Provided
Complete compliance and safety support
Strong Stock Levels & Fast Support
Ready-to-use equipment when needed