24/09/2025 – A conversation with Troy Libby, MAC Application Engineer
Expert insights on wire testing
Troy Libby is a Senior Application Engineer in a design group at Magnetic Analysis Corporation. He has over 25 years experience in eddy current technology including designing inspection instruments, test coils and probes.
Troy Libby is a Senior Application Engineer in a design group at Magnetic Analysis Corporation. © Magnetic Analysis
MAC has successfully provided systems capable of testing wire at speeds up to 5,000ft per minute. © Magnetic Analysis
Eddy current testing offers fast, reliable, and non-contact detection of surface and near-surface defects in wire products – making it ideal for continuous production environments. © Magnetic Analysis
Troy Libby is a Senior Application Engineer in a design group at Magnetic Analysis Corporation. © Magnetic Analysis
Working closely with customers to meet their specifications, he has designed custom coils and probes to work with a range of critical applications. © Magnetic Analysis