Dissolved oxygen (DO) meters are used to measure the amount of dissolved oxygen in a liquid. Oxygen makes its way into water through a variety of processes, including aeration, as a byproduct of photosynthesis, and from surrounding air
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Dissolved oxygen (DO) meters are used to measure the amount of dissolved oxygen in a liquid. Oxygen makes its way into water through a variety of processes, including aeration, as a byproduct of photosynthesis, and from surrounding air