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PH Meters


Kombucha making

Monitoring the Kombucha brew for safety isn't quite as daunting as it may seem. In fact, the best testing tool for brewing Kombucha is your taste buds. However, if you prefer scientific results, we recommend the 7Pros pH meter to ensure your Kombucha is at its best.

Best tool for testing pH in aquariums and saltwater tanks

One of the most common concerns of aquarists is pH. Some aquaria have pH that is too high, some too low. Some have pH just right but don't know it. The first step in solving this problem is to ensure that you are measuring pH correctly.


It is important to keep your hydroponic system's nutrient solution properly balanced and with the correct nutrient concentration using the right hydroponic testing equipment. 7Pros pH tester will give you reliable readings of pH levels.

A pocket device for testing pH in ponds

Water quality is one of the most overlooked aspects of pond management - until it affects fish production. pH is a measure of whether water is acidic or basic. Fish have an average blood pH of 7.4, so pond water with a pH close to this is optimum

Drinking Water

Water is consumed by the plants and animals we depend on, and we directly consume it ever day. The pH level of water can provide information on potential contamination. Consequently, testing the pH of water can be an important public health precaution

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