Western Instruments’ WE-3HD Heavy Duty Standard AC Magnetic Particle Yoke

Western Instruments’ WE-3HD Heavy-Duty Magnetic Particle Yoke is an economical AC magnetic particle yoke with a compact frame featuring Western Instruments’ exclusive Strain Relief Power Cord with 360 degree rotation to reduce cord damage, standard micro-switch with slip-in switch cover to improve safety, and urethane rubber, ergonomically-designed┬áhousing for increased durability and user-comfort..


Western Instruments’ WE-3HD Magnetic Particle Yoke is a heavy-duty economy AC Mag Particle yoke. Compact and light-weight yet rugged, the WE-3HD lifts well over 10 pounds, giving maximum magnetic particle movement for inspection of all manufacturing and industrial structures requiring MPI inspection.

WE-3HD uses a standard micro-switch with Western Instruments’ slip-in switch cover to provide greater protection of the switch against liquid intrusion. Its compact design includes an ergonomic hand-grip with urethane rubber housing for increased durability and operator comfort. The WE-3HD also features Western Instruments’ unique Power Cord Strain Relief System: rubber cord jacket that is oil, water, and UV-resistant; heavy-duty rubber strain relief mounted on the long side of Westerns’ Rotating End Cap


  • Comfortable, urethane handle grip
  • Standard micro-switch with slip-in switch cover
  • 360-degree rotational power cord with Rugged Strain Relief
  • Minimum 10 lb lift capacity
  • Exceeds ASTM or ASME specifications for AC magnetic particle yokes