REF TEK has been thoughtfully designing, manufacturing, and supporting high quality, robust equipment for seismic monitoring systems for over 40 years. An early leader in the market, REF TEK’s team have decades of experience in designing product and systems for your application. Our products must be rugged and well suited for installation in Antarctica, the Gobi Desert, and the Monsoon Zone. But our seismic recorders and sensors are also sensitive enough to record motion at great distances and flexible enough to adapt and capture major events close by. This balance is the focus of our engineering team and dedicated support crew who are here to help you design the best system, commission and support it.