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Successful pH calibration indicator
Easy to use: Soak electrode for 5 minutes
Max head height: 6M
Dimming (W):
These blades are built to last
Bluelab PH Pen IN-LINE FANS / COMPUTER FANS / CLIP FANS Successful pH calibration indicatorIntroducing the Bluelab pH Pen: Your Essential Companion for Hydroponic Success Are you a hydroponic enthusiast or a professional grower seeking precision and ease in nutrient management? Look no further! The Bluelab pH Pen is here to upgrade your growing experience! Why Choose the Bluelab pH Pen? Unmatched Accuracy: With a remarkable accuracy of + 0. 1 pH, you can trust the Bluelab pH Pen to ensure your plants absorb nutrients correctly which leads
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