Exploration Digital Seismograph (GEA-24)-24/48-channels

GEA24 is a compact-sized 24 channel seismograph (2 units can be serialized for a total of 48 chs.) with a 24 bit data acquisition board and USB interface for external PC (not included in the standard supply). Suitable for so many applications, GEA-24 is a really affordable solution for all professional uses Application Refraction, Shallow Reflection, Surface Waves (MASW, Re.Mi., Vs30, MAAM, ESAC, etc.), HVSR / Vibrations, Downhole (with 3D borehole geophone Mod.GFA), Crosshole (with 3D borehole geophone Mod.GFA and Cross-hole Energizer for P/S waves Mod.CHE)