7 in 1 Soil Sensor EC PH NPK Moisture Temperature Integrated Meter Our soil sensors are used for soil npk, ph, ec, temp and humidity measurement with high accuracy, fast response speed and stable output. Long-term buried in the soil, resistant to long-term electrolysis, corrosion resistance, vacuum potting, completely waterproof. This integrated soil nutrient sensor can … Continue reading Soil sensor EC PH NPK Moisture Temperature（7 in 1）tester
