Luster Leaf Mini 4-in-1 Tester

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; overfertilizing 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.