The WE-3 is a lightweight AC Yoke, used for Magnetic Particle Inspection, to quickly find surface defects. The WE-3 is Western’s economical alternative to our premium quality W-6 and WC-6 Models. The ergonomically designed housing combined with its light weight, reduces operator fatigue and strain permitting better and longer inspections. The compact design allows the WE-3 to fit into confined spaces better than full size Yokes. The urethane rubber housing provides superior durability in rugged environments, so the WE-3 is suitable for the high Arctic or the Sahara Desert.