Geostuff: Essential Seismic Accessories Geostuff manufactures limited production geophysical accessories which fill an important need, but where the market is not served by major geophysical companies. We believe that we are the worlds leading (if not the only) manufacturer of each of our products. ...

Geostuff Wall-Lock Borehole Geophones Geostuff offers a selection of wall-lock borehole geophones. Model BHG-2 (pictured on the right in photograph) contains a 3-component geophone in an X-Y-Z orientation. The outside diameter is 1.85 inches (47 mm), small enough to fit inside a schedule-40, 2-inch ...

Rollalong Switches Geostuff is the worlds leading manufacturer of rollalong switches for reflection, refraction, and MASW surveys. Models are available to match small 24-channel seismographs or systems with up to 96 channels. All models are comparatively lightweight, compact, economical, and easy-to...

Geostuff Land Streamers A land streamer is an array of geophones designed to be towed along the ground. The name originates from marine streamers which are strings of hydrophones towed behind boats for marine seismic surveys. Land geophysicists have long envied the high productivity achieved in mari...