10 mV/lbf, IEPE, Impact Hammer Vibration Sensor—The PCB IHC03 modal Impact Hammer is a Vibration Sensor that helps you measure stimulus force. Well suited for structural test systems, this sensor works for a wide range of forces and frequencies in a variety of stimulus tests. The sensor works with supported PXI Sound and Vibration Modules, C Series Sound and Vibration Input Modules, and USB-based Sound and Vibration Devices. The PCB IHC03 features a sensitivity range of 10 mV/lbf and uses the Integrated Electronics Piezo-Electric (IEPE) current excitation.