The GS-32CT equivalent geophone (ST-32CT) features close tolerance specifications and high spurious in excess of 250Hz for extended clean bandwidth.
● Full compatibility with 20DX geophones and 30CT geophones.
● Typical distortion less than 0.1 percent with shunt damping 0.70
● 3-year limited warranty on geophone elements exclusive of high voltage, lightning or physical abuse.
Other sorts of geophones available upon request.
Click here and download data sheet of 32CT equivalent geophone.