Release of New Borehole Geophone String for S-Wave Tomography

Alternatively to the digital MBAS-D system the analog version of a borehole geophone string (MBAS-A) is available on the market.

MBAS-A - Analogue Multistation Borehole Aqcuisition System
The instrument can be used for S-wave borehole tomography or downhole surveying. It consists of up to eight geophone stations each equipped with a tri-axial sensor. The string is fully water proof and can be used to receive P- and S-waves in dry or water filled boreholes. Please take detailed technical information from the product sheet.