Horizontal Geophones 4.5 Hz

Geophysical Instrument

Exploration Seismograph GEA-24

Exploration Seismograph ANTEO

Exploration Seismograph GEA-3

Exploration Seismograph 16524-P

Land Vertical Geophones 4.5 Hz Vert.

Horizontal Geophones 4.5 Hz

Borehole 3D Geophones GFA 50/100

3D Land Geophone -HVSR-MASW-Holisurface GEMINI 2 Hz

Energizer

Resistivity Meter with Multi Electrode

TDS MetEarth resistivity / Rechargeable Accumulator P-100-2-N

Well Camera - 1

Well Camera - 2

Water Level Meter - BFK

Water Level Meter WMS-02

Water Oil Interface Interfaccia Acqual Olio

Borehole Inclination Tester

Pile Echo Tester

Cross Hole Ultrasonic Monitor

Geopocket Penetrometer

Geology Penetrometer

Geology Scissometer

Mirror Stereovisor

Micropaleontology slides

Sonic15

Expansion Kit Sonic 15 for Pile Integrity Test

Horizontal Geophones 4.5 Hz

ZI 10006

Standards:

Specification:

Ideal for multichannel analysis of surface waves (MASW)

Technical details:

Natural Frequency (Hz) : 4,5 ± 10%
Open Circuit Damping: 0,6 ± 5%
Armonic distorsion (%) < 0,20