Soil pH Test Kit

Product Code: 5912
TesTabĀ® kit for measuring pH. Ideal for younger students and teachers who would like an alternative to liquid pH indicators. Ideal companion to Soil NPK kit (Code 3-5880).

Simple diagrammed instructions
Laminated color chart
50 tests for pH
Wide Range 4-11 in 1.0 pH units
Distilled or deionized water recommended