The SonoDur 3 Leeb D & G probes provide a hybrid solution – matching the current digital Ultrasonic Contact Impedance (UCI) testing method with Leeb hardness testing. With UCI and Leeb available in one product, you can obtain instant and reliable hardness results on a virtually limitless range of objects, from large metals with a rough surface area, to the small and complexly shaped. Uniquely, this new product release includes a stand-alone Leeb D & G product, which provides an affordable option and fulfill
Source: NDT