The 7-in-1 Smart Soil Sensor with WiFi Data Logger – CWT-Soil-DL-WiFi by ComWinTop is a professional soil monitoring solution designed for precision agriculture. The advanced 7-in-1 sensor simultaneously measures soil moisture, temperature, electrical conductivity (EC), pH, and NPK (Nitrogen, Phosphorus, and Potassium) levels with high accuracy. Connected to a WiFi 2.4GHz Data Logger, it uploads real-time measurements directly to a local wireless network without requiring a SIM card. Ideal for smart farming, greenhouses, automated irrigation systems, and agricultural research, it enables data-driven decisions that improve irrigation efficiency, fertilizer management, and overall crop performance.