Permanent magnet assembly with MR and DC compensating bias

Permeameter having a differential transformer probe with a reduc

Phase-selective monitoring via vector transformation

Photo-inducible magnetic exchange coupling device

Pipe condition detecting apparatus

Pipe electromagnetic field simulation apparatus using Born's app

Pipe inspection apparatus and process

Pipeline inspection apparatus and method

Planar magnetic harmonic sensor for detecting small quantities o

Planer reader of non-erasable magnetic media and local...

Plural coil eddy current mapping probe

Polar coordinate sensor driven by a poly-phase stator core

Polar coordinates sensor having an improved flux suspension...

Polar coordinates sensor probe for testing material surrounding

Polar coordinates sensor utilizing an integrated...

Polishing device using eddy current sensor

Portable electronic wheel wear gauge

Portable system for rapid characterization of electrical...

Positively actuated brake for manually operable magnetic thickne

Precision metal locating apparatus