Soil pH meter 40334

handheld

Simple, inexpensive hobby tester for checking the pH value. Plants can only absorb the necessary nutrients via the roots if the pH value is correctly adjusted. That is why the pH value is often called the most important parameter for plant nutrition. Due to the long 16 cm probe, the measurement can be taken directly at root depth. The pH value can be read on the colour scale from 3-10 pH. The tester is plugged into the soil and reacts immediately. Works without batteries or electricity. Evaluation table for about 100 plants is included.