Sea-Bird Scientific has restarted production and service of its cutting-edge Shallow SeaFET™ V2 and Shallow SeapHOx™ V2 pH sensors.
After rigorous qualification, testing, and field deployments, the company is now accepting requests for quotes and service.
The Shallow SeaFET™ V2 ocean pH sensor uses the ISFET technology for stable, long-term pH measurements in salt water. The pH sensor has been used extensively around the globe for ocean acidification research, coral reef research, coastal marine biology, and environmental monitoring.

The Shallow SeaFET™ V2 ocean pH sensor can be fully autonomous with internal power, sample scheduling, and data logging capabilities.
The Shallow SeapHOx™ V2 combines the Shallow SeaFET™ V2 pH sensor with the SBE 37-SMP-ODO MicroCAT CTD+DO sensor.
This integration enables comprehensive data collection of pH alongside critical oceanographic and biological measurements of temperature, salinity, and oxygen. The Shallow SeapHOx™ V2 benefits from the SBE 37SMP-ODO’s pumped flow path and anti-fouling technology, which can enable extended deployment durations.



