Gemini-2 is a compact device for HVSR, MASW and Vibration Analysis: a single waterproof case with an integrated low frequency, high performing 3D-geophone assembly (with real 2Hz sensors properly coupled) and a powerful true 24 bit data acquisition board with USB port for external PC.
Supported by its versatility and the easy to use user interface, GEMINI 2 with all its accessories allows you to perform the following surveys: