CoreNDT Repleaceable Delay Line Transducers 31200 CoreNDT Repleaceable Delay Line Transducers Print 31200 CoreNDT Repleaceable Delay Line Transducers CoreNDT delay line transducers are typically used for thin thickness gaging and searching for small flaws. These removable delay line introduce a time delay into the sound wave which improves near-surface resolution. Delays are standard in 0.500" length but available in custom length and shapes for custom job applications. Available in frequencies from 2.25 to 15MHz and sizes from 0.25" up to 0.500" in diameter. Contact us to discuss your application, focus requirements, available options and/or receive a quote. [table id=85 /] Request for information