Dissolved Oxygen Meters

Dissolved oxygen meters measure how much oxygen is dissolved in water, a key indicator of water quality in aquaculture, fish farming, wastewater treatment, environmental monitoring and laboratories. Accurate dissolved oxygen measurement protects aquatic life, optimises aeration, controls biological treatment and confirms that drinking or process water meets required standards.

Portable dissolved oxygen meters and handheld DO testers are ideal for field use in ponds, rivers, wastewater tanks and on-site plant checks. Rugged, waterproof DO meters with automatic temperature and salinity compensation give fast, reliable readings, making them perfect for everyday water quality testing.

For advanced applications, benchtop dissolved oxygen meters offer higher accuracy, multi-parameter measurement and data logging for research and quality control. Many laboratory DO meters also display oxygen saturation, partial pressure and BOD, helping you fully characterise water and process samples.

Kamadi Pakistan supplies a range of dissolved oxygen meters in Pakistan, including portable DO meters for field water testing and benchtop dissolved oxygen meters for laboratories and industrial quality control. Whether you need a handheld DO meter for aquaculture, a dissolved oxygen meter for wastewater treatment, or a laboratory DO meter for research and QC, Kamadi Pakistan can help you select the right instrument.