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Harvest time is approaching! Stock up on Scissors, Gloves, Storage and More!
Stock up on Scissors, Gloves, Storage and More for harvest!

General Hydroponics pH Test Kit (1 oz.)

Original price $8.86 - Original price $8.86
Original price
$8.86
$8.86 - $8.86
Current price $8.86

General Hydroponics pH Test Kits make pH testing easy.

Simply fill a test-tube halfway with nutrient, add a few drops of pH Test Indicator and observe the coloration of the liquid in the test vial.

Many experienced growers prefer our pH Test Kit to expensive electronic meters because of its reliability and ease of use, which are important factors when the health of a valuable crop is at stake.

Use 3 drops per 5ml of solution.