Flairform pH Test Kit 4.0–8.0 – Fast, Accurate Liquid pH Testing The Flairform pH Test Kit provides fast, reliable pH readings for hydroponic nutrient solutions, irrigation water and grow-room applications. Its super-concentrated formula requires only one drop per test, delivering approximately 800 tests per bottle. Unlike electronic pH meters, this liquid test kit requires no calibration, batteries or electrode maintenance. It is ideal for everyday testing or as a dependable backup for checking digital meter accuracy. Key Features Approximately 800 tests: Super-concentrated formula uses only one drop per test. Wide pH range: Measures from pH 4.0 to 8.0. Fast visual results: No need to wait several minutes for an electronic electrode to stabilise. Waterproof colour chart: Conveniently printed on the side of the bottle for quick comparison. Reliable meter backup: Perfect for identifying drift or inaccurate electronic readings. Sturdy test tube included: Everything required for convenient manual pH testing. How Accurate Is the Flairform pH Test Kit? The Flairform pH Test Kit delivers consistent and accurate results when used correctly. Electronic pH meters can sometimes produce incorrect readings due to poor maintenance, ageing electrodes or interference from other ions, such as sodium. Even if you regularly use a digital pH meter, checking it occasionally with the Flairform liquid test kit can help identify calibration drift and prevent incorrect pH adjustments. Frequently Asked Questions What pH range does the Flairform pH Test Kit measure?It measures solutions between pH 4.0 and 8.0, covering the range commonly required for hydroponic and horticultural applications. How many tests are included?One bottle provides approximately 800 tests, using only one drop per test. Does the test kit require calibration?No. It requires no calibration, batteries or electronic maintenance. Can it be used to check a digital pH meter?Yes. It is an excellent backup for cross-checking electronic pH meter readings. What is included?The kit includes concentrated pH testing solution, a waterproof colour chart on the bottle and a sturdy test tube.
