2025-05-07 00:00:00 The technology of the legendary, original rebound hammers for concrete and rock strength and uniformity assessment, Original Schmidt, Silver Schmidt and Rock Schmidt, is now even more flexible, and interconnected. Both the Original Schmidt OS8000 and the best in class Silver Schmidt OS8200 rebound hammers can be used as stand-alone digital hammers, in combination with the Bluetooth printer or with this great app that delivers rich functionality to make concrete testing a breeze: • Automated calculation of the rebound number according to major standards