High performance broadband borehole instruments
Guralp provide a range of borehole instruments serving applications from global to local event detection, strong motion to microseismic monitoring. We provide both analogue and digital instruments deployable in a variety of borehole diameters.
Radian borehole - Guralp Radian brochure
Performance is specific to each instrument in the borehole model range.
Please see relevant data sheet.