Oakton Replaceable Electrode for pH WP 2 Pen ph-ec-tds-meters-and-solutions Years of research and extensive

Years of research and extensive testing have resulted in a truly unique PK formulation that enhances the vigor of plants during their blooming phase

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SOS contains 19 species of naturally occurring beneficial bacteria

Veg Footprint: 2 ft x 4 ft

(24) Nuts for T shaped hanging hardware

Oakton Replaceable Electrode for pH WP 2 Pen ph-ec-tds-meters-and-solutions Years of research and extensiveThis part number is for a replacement electrode only, for your Oakton pH WP 2 pen (not the actual unit itself). Optimize nutrient strength during growth, flowering, and fruiting. Reliable waterproof, dustproof housing and replaceable electrode provide long life and value, meaning you won't need to invest in or calibrate another Oakton pen once you've become comfortable using yours. Replacement sensors: OK 35624 09 for pHTestr 1 OK 35624 29 for pHTestr