Recab has many different data loggers for measuring water quality. The loggers can measure water depth, O2, PH, Temperature, Salinity and other values.
Danish:
Recab repræsenterer et stort og alsidigt program af vand kvalitets dataloggere. Programmet omfatter sensorer til måling af vanddybde, O2, PH, temperatur, ledningsevne og flere andre værdier.
Data loggers for measuring salinity, Dissolved oxygen and pH. All loggers also measure temperature.
Water depth data loggers from Onset. Many different models that suit many different applications.
Temperature data logger for use in water
Temperature and data loggers for use in different depth and situations