Details
- Type
- Measuring & testing instrument
- Brand
- kelilong
- Condition
- New
Description
The KL-201 digital pH controller features a 4-digit LED digital display for long-term monitoring and control of pH values in water. It works with AC power, and 110V~240V power supply options are available. Two functional versions are optional: test-only model, and test & control integrated model. This device can continuously detect pH value in aquariums and other water systems. When the pH reading goes above or below the preset threshold, it will automatically switch on power to activate connected equipment, such as opening the CO₂ solenoid valve to supply CO₂.
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