pH Meters & Test Kits

The highest quality pH meters & pH test kits on the market from manufacturers like Bluelab, General Hydroponics, Hanna Instruments, and Milwaukee. We feature pH meters for every price range and a variety of styles including probes and liquid testing. Water pH is one of the most critical aspects of hydroponic growing. Having your water at the correct pH allows plants to easily intake nutrients for faster growth.

If you want to learn How To Calibrate a pH Pen, check out this article in our learning center! If you have any questions, give our experienced growers a call today at 888-815-9763!

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Set Descending Direction

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