

The all‑new REF TEK® Wrangler™ seismic recorder offers powerful performance with the latest seismic measurement technology in a lightweight and easy to use housing. Whether your deployment is a portable or permanent installation, the flexible configuration delivers reliable, robust data from geophysical sensors when and where you need it.
Applications
Permanent and temporary broadband seismic installations including:
- Local and regional broadband seismic networks
- Aftershock and portable deployments
- Earthquake Early Warning networks (EEW)
- Microzonation earthquake studies

The compact REF TEK® Colt™ broadband seismometer provides high quality data for scientists conducting earth movement studies.
Applications
Permanent and temporary broadband seismic installations including:
- Local and regional broadband networks
- Aftershock and portable deployments
- Earthquake early warning networks (EEW)

A package of seismographs that include broadband seismometers seismic sensors (REF TEK Colt) and seismic recorders (REF TEK Wrangler)
Applications
Permanent and temporary broadband seismic installations including:
- Local and regional broadband seismic networks
- Aftershock and portable deployments
- Earthquake Early Warning networks (EEW)
- Microzonation earthquake studies

The 130 Strong Motion High Resolution Recorder combines the functionality of the 130S Broadband Seismic Recorder and an advanced low-noise, force-balance, triaxial accelerometer to deliver accurate data and information for seismic events, including their impact on buildings and structures.
Applications
- Free-field recording
- Structural monitoring for buildings, bridges, and dams
- Regional telemetry networks
- Aftershock studies

The 147A High Resolution Accelerometers are a force‑balance accelerometer that converts acceleration signals into voltage signals to measure various low frequency and ultra-low frequency motion. The 147A accelerometer is available in both triaxial and uniaxial packages
Applications
- Free-field recording
- Building Arrays
- Site Response
- Structural Monitoring
- Aftershock Studies
LE-3DLITE MKIII
The le 3dlite is perfectly suited for all kinds of local (micro)seismic
LE-1DLITE VLITE
The LE1DLITE VLITE is little brother of the LE-3DLITE and perfectly suited to density seismic networks
LE-3D/BH(S) MKII
The LE-3D/BH seismometer is the borehole version of the LE-3DLITE and the best solution for challenging nad urban sites
LE-3D/5S MKIII
The LE3D/5S is perfectly suited for all kinds of local and regional seismic monitoring