<ul><li>Helps provide a healthy growing environment</li><li>Measures sunlight, soil fertility, soil moisture, and soil pH</li><li>Three stainless steel probes</li><li>Product specifically designed to be used only in soil</li><li>No batteries required</li><li>Product specifically designed to be used only in soil</li></ul><br><br>Measure four soil indicators at once with this 4-in-1 meter. Measure sunlight exposure, soil fertility, soil moisture and soil pH with this triple-probed device. Prevent scorching, overwatering, over fertilizing and ensure the soil acidity/alkalinity is ideal for whatever you have planted or are about to plant. Toggle between various gauges for instant readings. No batteries required for operation.

Luster Leaf 1818 Rapitest 4-in1 Soil pH/Moisture/Fertility/Light Tester, Fertility