News
February 20, 2026
Interested in learning more about optical sensors and their applications in ocean carbon monitoring? Visit the poster being presented by Sequoia’s Kirby Simon at OSM26 next week in Glasgow! Kirby will present details of newly developed sensors from...
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February 19, 2026
Performing at 4,000 meters!
This week Sequoia’s Khanh Le successfully completed testing of two LISST-Deep instruments at the Ocean Sciences Building testing facility located on the University of Washington campus in Seattle.
The LISST-Deep is a deep-sea...
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February 12, 2026
Say Hello to the All New LISST-Logger from Sequoia!
Store and manage your aquatic sensor data with this fully submersible RS-232 datalogger rated to 2,000 meters depth! The LISST-Logger is designed for recording digital and analog sensor data. It provides...
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December 30, 2025
Fireworks and the Seattle skyline, as seen from across Elliott Bay at Seacrest Park in West Seattle, Washington
Best Wishes in the New Year from the entire staff at Sequoia! Our office is closed, and will re-open Friday, January 2nd
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December 25, 2025
In observation of the Holiday Season, Sequoia will be closed from Thursday December 25th onward; re-opening on Friday January 2nd, 2026.
SEASON’S GREETINGS FROM THE ENTIRE STAFF AT SEQUOIA!
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