Soil N, P and K sensor is suitable for detecting the content of nitrogen, phosphorus and potassium in soil, and the soil fertility can be judged by detecting the content of N, P and K in soil. The stainless steel probe of soil NPK sensor can be buried in the soil for a long time, and it is resistant to long-term electrolytic and saline-alkali corrosion. The enclosure is vacuum potting and completely waterproof.
Soil N, P and K sensor is suitable for detecting the content of N, P and K in soil and judging soil fertility. Thus facilitating systematic assessment of soil conditions. Can be buried in the soil for a long time, long-term electrolytic resistance, corrosion resistance, vacuum potting, completely waterproof. Soil NPK sensors are widely used in soil NPK detection, precision agriculture, forestry, soil research, geological exploration, plant cultivation and other fields.
Power supply: 12V DC, 2500MA.h (standard)
Display mode: 2.8 inch liquid crystal display
Communication mode: USB (read, see DB9 interface description
Data storage: 4MB storage (standard configuration)
Operating temperature: -20℃~50℃
Operating humidity: 0~90% (relative humidity), no condensation
Communication protocol: Modbus serial communication protocol