Field Metallography
Field metallography is used to replicate microstructural features on a plastic film while the still in the field

Eddy Current
Remote Field Eddy current is primarily used to identify flaws and wall loss in tubes

Ultrasonic Thickness Measurements
Ultrasonic thickness gauging can be used on a wide number of materials and thick nesses.

Hardness Testing
    When a work piece is too large for conventional hardness testers to work portable techniques can be used.