Dakota Ultrasonics T-8041-9868 SLF Membrane Single Element Contact Transducers 0.500", 3.5 Mhz, Side, BNC, Comp

The Dakota Ultrasonics T-8041-9868 SLF Membrane Single Element Contact Transducers 0.500", 3.5 Mhz, Side, BNC, Comp is used for rough surfaces, castings (provides better contact). Replaceable membrane protected contact transducers.