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Your cart is empty.This concentrated General Hydroponics pH Test Indicator is simple to use and offers dependable results that are easy to read.
Cliente de Kindle
Reviewed in the United States on June 15, 2024
Buen producto
Yamil Nieves
Reviewed in the United States on November 12, 2024
Excelente
Jeremy michael esposito
Reviewed in the United States on October 26, 2024
This stuff is hard to find at a good quantity and price they got it
Scott Drygun
Reviewed in the United States on December 28, 2023
Great product, but not many options either.
Mary
Reviewed in the United States on April 9, 2023
Good size and will use it to refill my smaller container.
Ty
Reviewed in the United States on July 14, 2022
This bottle is very accurate for the price, good large bottle to use to test household things
gregory gustin
Reviewed in the United States on June 4, 2022
I have been using this to measure my ph for years. It is much simpler for my hydroponics that the electric pen types just follow the color chart for the perfect ph.
BG
Reviewed in the United States on November 4, 2022
I need a pH between 6.0 and 6.5. It is impossible to pinpoint the pH, i,e, 6.2, 6.3, 6.4 The product gives a ballpark measurement which is acceptable for my purpose.
Leonard
Reviewed in Canada on March 5, 2021
Gd product
BF2
Reviewed in Canada on December 18, 2021
Good value for a refill
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