Western Instruments was incorporated in 1965 and manufactures Pit Gauges and Portable Magnetic Particle Inspection (MPI) Equipment.
Click on the links below to find technical information about the products.

Portable Magnetic Particle Inspection (MPI) Equipment

Technical Articles (PDF)

• Coils
• High Output AC
• Housing Hand Grip
• Permanent Magnets
• Yoke Switches
• Yoke Wiring
  

Technical Papers (PDF)

• Castrol Strips vs. QQI's
• Demag
• Nace NDT Paper (Simple Inspection Techniques and Equipment)
• Threaded Connection NDT (Non-Destructive Testing on Threaded Connections)

Pit Gauge Product Series

Technical Write-ups (PDF)

• Pit Gauge Sales Guide
• History