TWM 230 A

Electromagnetic Yoke

Our TWM yokes are the perfect mobile crack detection units, particularly for checking ferromagnetic parts where burn marks and annealing must not occur. These durable AC electromagnetic yokes are designed to detect surface indications.

The TWM 230 A hand yoke is equipped with a switch that can be replaced when it becomes worn or faulty.

Category: Tag:
  • Lightweight ergonomic design.
  • Durable rugged construction.
  • Oil and abrasion resistant.
  • NDT Type: Magnetic Particle Testing
  • Ideal Application: Difficult to reach areas, Field testing, In-service inspections, Spot inspections, Uneven surfaces, Weld inspection.

  • Defect Examples: Fatigue cracks, Grinding cracks, Quenching cracks, Seams, Shrink cracks, Tears.

  • Standards: DIN EN ISO 9934-3:2002, DIN VDE 0100-410:2007, DIN VDE 0100-540:2012, EN 60204-1:2006

Additional information


25 Litres, 200 Litres