General Hydroponics PH Test Kit
Regular price R 90.00
Unit price per
The General Hydroponic liquid pH tester is perfect for getting started testing the ph of your nutrient solution or water. This can be used if your just getting started, or as a backup to your digital meter. The test kit covers a wide range, from 4.0 to 8.5, and gives up to 500 tests with 30 mL.