Model pSAMI-pH -Ocean pH Sensor for Moderate Depth Applications

The πSAMI-pH is based on the same technology as the larger, more expensive SAMI-pH, but is designed for use to 100 m.Measures pHT (total hydrogen scale) in the marine pH range of 7-9, Uses a highly accurate colorimetric reagent method, System does not suffer from the drift that plagues most electrode based pH probes, Designed to provide researchers with valuable in-situ time series data near the surface - depths to 100 m. 160-day deployment capability (hourly measurements, 25C), Internal battery or power from buoy, drifter.