Brand: General Hydroponics

Product Code: 793094015158

Availability: In stock

$6.50
Contact Us
  • Email

    support@sunsethydro.com

  • Phone

    M-F 9:00 AM EST - 5 PM EST

Contact form
General Hydroponics pH Test Kit 1oz

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 it is reliable and easy of use.