MASS III nodes offer recording times of up to 150 days. Data is recorded with 32-bit ADC resolution, chip-scale atomic clock and 256 GB flash memory. The CPU is fully programmable for managing battery life and other functions.

With MASS III, Magseis Fairfield has combined an ultra-compact design with extended recording life. It can accommodate a virtually unlimited number of nodes on any survey, providing high-quality 4C data in all types of subsea conditions. A fully automated robotic handling system delivers efficiencies in downloading and node management, along with low failure rates and safer operations.