The molecular oxygen dissolved in the air in the water is called dissolved oxygen, and the English name is Dissolved oxygen, or DO for short.
This instrument can be widely used in aquaculture, industrial sewage treatment, experimental scientific research, water quality monitoring and many other fields.
Aquaculture: used for daily detection of dissolved oxygen in seawater and freshwater aquaculture, and timely oxygenation when the oxygen content in fish ponds is insufficient
Sewage treatment: used in sewage treatment to detect whether the dissolved oxygen value in the first, second and third water reaches the standard
Environmental monitoring: used for water quality testing of rivers and lakes, experimental scientific research, etc.
