Flairform pH Indicator measures pH levels from 4.5 to 9.0 in nutrient solutions and water samples. This liquid reagent produces a distinct color change proportional to the solution’s pH, enabling accurate assessment without electronic meters. Suitable for hydroponic systems, soil mixes, and other growing media. To use, add drops to a diluted sample and match the color against the included reference chart for reliable readings. Facilitates pH adjustments to maintain optimal ranges for nutrient availability and plant uptake. Compact bottle design supports repeated testing in cultivation environments. Up to 800 tests.
Ph indicator – Test Kit – flairform – 4.5 to 9 range – pH
$14.50
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