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Happy Harvest pH 7.0 Calibration Fluid
R 95.00
Ensure the accuracy of your pH meter and stay ahead in your cultivation with Happy Harvest pH Calibration Fluid 7.0. Here's a simple guide on how to calibrate your pH...
Happy Harvest calibration fluid pH 4.0
R 95.00
Happy Harvest Calibration Fluid pH 4.0, the precision solution to keep your pH meter finely tuned for optimal performance in the cultivation of your prized plants. The calibration fluid is...