⚡ End of Summer Sale ⚡
*Excludes grow mediums
Description
The Bluelab pH Probe is a replacement electrode for measuring the pH value of a solution in Bluelab products. This probe has a limited lifespan due to normal wear and tear, but proper care (keeping the tip wet and cleaning monthly) can extend its life. The Bluelab pH Probe features a double junction reference, providing longer lifespan compared to other probes and is a non-refillable, gel-filled probe that requires no maintenance aside from cleaning.
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