Skip to Content

Optical Dissolved Oxygen Monitor 0-50mg/L

The Agrowtek SXO2 provides precise, reliable dissolved oxygen and water temperature monitoring for hydroponic, aquaponic, research, and other water-based applications. Its optical sensor measures dissolved oxygen from 0–50 mg/L with long calibration intervals. A color display provides immediate access to readings, alarms, and historical trends, while Modbus connectivity enables integration with EnvOS for centralized monitoring, data logging, alerts, and control. 

 Water Temperature
-20 - 60°C
 Dissolved Oxygen
0-50 mg/L or 0-500%saturation


USD$ 2,913.60 USD$ 2,913.60
USD$ 2,913.60

Terms and Conditions
30-day money-back guarantee
Shipping: 2-3 Business Days