Seismic Monitoring
Recorders & Sensors

Recorders

Empower your seismic research with Reftek recorders, delivering high-resolution data.

Wrangler-HDR

The Wrangler-HDR is REF TEK’s highest dynamic range broadband seismic recorder featuring a...

Wrangler-S

The Wrangler-S expands the WranglerTM Seismic Data Acquisition ecosystem with a new design that...

SMHR2

The SMHR2 combines Reftek's latest generation of universal broadband seismic recorder, with the...

SMA2

The SMA2 combines Reftek's latest generation of universal broadband seismic recorder, with the...

180-MC

The 180-MC Multi-Channel Recorder offers a singular solution for multiple applications, for example, the...

Sensors

Capture every ground motion with Reftek sensors, engineered for precision, ultra-low noise and flawless performance in any seismic network.

131D-01/1

Reftek model 131D Accelerometers provide excellent dynamic range and low noise performance useful when...

147A

The 147A High Resolution Accelerometers are a force‑balance accelerometer that converts...

151D Bronco GNSS antenna for surveying and positioning

151D Bronco

The 151D Bronco Broadband Seismometer is an observatory grade force-balance feedback velocity...

ColtPH pH sensor by Reftek Sensors

Colt

This flexible and portable broadband seismometer is ideal for portable deployments and rugged enough...

ColtPH pH sensor by Reftek Sensors

Colt-PH

Using a force-balance electronic feedback circuit design, the REF TEK Colt-PH has exceptionally low...

OceanSight Ocean Floor Geophysics logo

131D-BH

The accelerometer outputs an industry standard +/- 10V full scale output. The 131D-BH is best suited for...

Recorders

Empower your seismic research with Reftek recorders, delivering high-resolution data.

Wrangler-HDR

The Wrangler-HDR is REF TEK’s highest dynamic range broadband seismic recorder featuring a...

Wrangler-S

The Wrangler-S expands the WranglerTM Seismic Data Acquisition ecosystem with a new design that...

SMHR2

The SMHR2 combines Reftek's latest generation of universal broadband seismic recorder, with the...

SMA2

The SMA2 combines Reftek's latest generation of universal broadband seismic recorder, with the...

180-MC

The 180-MC Multi-Channel Recorder offers a singular solution for multiple applications, for example, the...

Sensors

Capture every ground motion with Reftek sensors, engineered for precision, ultra-low noise and flawless performance in any seismic network.

131D-01/1

Reftek model 131D Accelerometers provide excellent dynamic range and low noise performance useful when...

147A

The 147A High Resolution Accelerometers are a force‑balance accelerometer that converts...

151D Bronco GNSS antenna for surveying and positioning

151D Bronco

The 151D Bronco Broadband Seismometer is an observatory grade force-balance feedback velocity...

ColtPH pH sensor by Reftek Sensors

Colt

This flexible and portable broadband seismometer is ideal for portable deployments and rugged enough...

ColtPH pH sensor by Reftek Sensors

Colt-PH

Using a force-balance electronic feedback circuit design, the REF TEK Colt-PH has exceptionally low...

OceanSight Ocean Floor Geophysics logo

131D-BH

The accelerometer outputs an industry standard +/- 10V full scale output. The 131D-BH is best suited for...

Contact us

Contact information

Product Enquiry