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Ships within 48 hours · Estimated delivery Aug 21 - Aug 26
promoting stronger stems and improved plant growth
(10) 1010 2
Note: Shipping is Available in North America Only
two pressure gauges
mold and mildew while increasing plant health
Aqua Master S300 Pro 2 pH Electrode harvest-solutions promoting stronger stems and improvedDescription Aqua Master S300 Pro 2 pH Electrode: This replacement electrode is compatible with the Aqua Master Tools' Substrate pH Temp meter S300 Pro 2. The electrode tip is constructed with glass, and the rest of the electrode comprises plastic. Detailed replacement instructions can be found in our user manual or within our instructional videos. Storage Recommendations: For optimal longevity and accurate measurements, we recommend storing the pH
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