FET probes are a perfect for inspecting hard to access areas. The probes have a flexible radius to allow them to adjust to edges and better conform to the test part
FET Probes come in a variety of configurations with extension rods, 30 and 90 degree arrangements. FET probes generally have a radius of 3-6mm and are compatible through an amplifier and adaptor to the Olympus controllers.
FET probes include a drive coil and a receive coil positioned in close proximity to each other to maximize
inductive coupling. The coil assembly is formed on a flexible membrane. The flexible membrane allows the
coil assembly to contour to the test part. By doing so, surface coupling is not only maintained but maximized
between the test part and the coil assembly which, in turn, improves the induced electromagnetic field. A wear
resistant film is formed around the outside of the compliance membrane enclosing the coil assembly.