4-in-1 Functionality Measures Soil Moisture, pH Level, Temperature, and Sunlight Intensity all in one device Accurate & Reliable Readings Helps prevent overwatering, nutrient imbalance, and poor light exposure Easy-to-Read Backlit LCD Display Clear digital screen for quick readings, even in low-light conditions User-Friendly Design Simply insert probe into soil and get instant results—no batteries required for most models (confirm if needed) Versatile Use Ideal for indoor plants, outdoor gardens, lawns, farms, and greenhouse use. B18-03