Sea-Bird Scientific | News

From Classic to Cutting-Edge - ECO V2 Trade-In Program

Written by Lindsay Koser | May 13, 2026 4:36:00 PM

For years, the  ECO Classic has been a trusted optical sensor for researchers and professionals seeking reliable optical sensor data in the field. Now, for a limited time, we’re offering an exclusive trade-in credit toward the purchase of the next-generation ECO V2, designed to deliver greater precision, expanded capabilities, and seamless integration into your research workflow. Whether you’re using an ECO Classic or a fluorometer from any manufacturer, this is your opportunity to upgrade at a reduced cost while modernizing your sensing capabilities. 

How it Works

 

All the Reasons to Trade In 

  1. Save with Trade-In Credit: Receive credit toward your ECO V2 purchase when you trade in your ECO Classic or any third-party fluorometer.
  2. Modernize Your Research Tools: Upgrade to a sensor designed for today’s demands - with greater precision, flexibility, and integration.
  3. It’s Good for the Planet and the Science Community: When you trade in your ECO Classic or fluorometer from another manufacturer, you’re not just upgrading your technology, you’re supporting a more sustainable future. All returned instruments will be considered for donation or responsibly recycled, reducing electronic waste and helping us minimize environmental impact.

ECO V2: Next-Generation Optical Sensor Series

The ECO V2 Series builds on the legacy of the ECO Classic with powerful new features:

  • High Dynamic Range – One range that covers all natural waters, reducing the number of sensors needed
  • User-friendly Software – Compatible with Windows and Mac via UCI
  • Advanced Data Logging – Higher resolution, faster data-handling
  • Extended Deployments – Optional battery packs and active and passive anti-fouling technologies for up to 6000 meters
  • Onboard QA/QC – Ensure consistently accurate data
  • Configurable Output & Baud Rate – Tailor settings to your workflow
  • Improved Battery Life – Interchangeable with the SBE 37 and easier to replace than the ECO Classic batteries