General Hydroponics PH Control

GH PH Test Indicator Kit 1oz

(No reviews yet) Write a Review
SKU:
400000033532
UPC:
793094015158
Width:
1.00 (in)
Height:
5.50 (in)
Depth:
2.50 (in)
  • GH PH Test Indicator Kit 1oz
  • GH PH Test Indicator Kit 1oz
$9.59

Description

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.
View AllClose