The soil nutrient differentiation tester can detect nitrogen, phosphorus, potassium, pH value, and salinity (conductance) value. The application of this instrument has greatly eased the needs of farmers around the world to measure soil and formula fertilization, and also achieved professionalism for fertilizer manufacturers. Systematization, systemization, informationization, and dataization provide a reliable basis, and it is the first choice for soil testing and formula fertilization in the agricultural sector. The soil nutrient speed tester is widely used in agricultural inspection centers at all levels, agricultural research institutes, fertilizer production, agricultural resources management, agricultural technology services, planting bases and other fields.
