Next generation medium-motion seismometer with a ± 90° tilt
range.
Certis is a compact and portable seismometer with advanced sensor technology allowing for analogue output with state-of-health parameters.
Certimus is an all-in-one portable, digital, broadband triaxial seismometer with state-of-the-art communication capabilities suitable for direct burial, surface and vault deployment.
Both instruments have a wide frequency response of 120 s – 100 Hz and benefit from a remotely adjustable long-period corner.
Unlike other broadband instruments, both instruments can operate at angles up to 90° from level.