Water Quality Tool

Key Parameters

• Dissolved Oxygen (D.O.): Measures the oxygen available in water for respiration, expressed in parts per million (ppm) saturation. The instrument compensates for temperature and conductivity changes to ensure accurate results, particularly in warm or saline waters.
• Acidity (pH): Indicates the hydrogen ion activity in water, with pH values below 7 being acidic and above 7 being alkaline. The pH probe uses an ion-selective glass membrane and a reference electrode for precise measurements.
• REDOX (Reduction Oxidation Potential): Reflects the extent of oxidation in the water sample, measured as the voltage at an inert electrode. A more positive ORP indicates oxidised water, while less positive values suggest reduced chemical components.