SEISMIC INSTRUMENTS

Instrument
GEA24 is a compact-sized 24 channel seismograph (can be serialised for a total of 48 chan.) with a 24 bit data acquisition board and USB interface for external PC (not included in the standard supply). Suitable for all applications, GEA-24 is a reliable, affordable solution for all professional uses.
Methodologies
Instrument
GEMINI-2 is a compact solution for HVSR, MASW and Building Resonance Frequency Analysis: a single waterproof case with an integrated low frequency, high performing 3D geophone assembly (2Hz properly coupled sensors) and a powerful true 24 bit data acquisition board with USB port for external PC.
Methodologies