Soil NPK Sensor nitrogen and Potassium Sensor Agricultural Nutrient Intelligent Fertilizer Greenhouse Detector Environmental Fertilizer high- Intelligent Detector Garden

- Portable measurement, accurate understanding of soil fertility status, user can measure soil condition at any time, according to the soil condition, soil fertility can be balanced to achieve a suitable growing environment for the plant. - Ground Detector - Fast speed measurement, up to 2% accuracy and increased stability, more accurate data. - NPK Ground Sensor - Easy to measure, not only but also for non-professionals, just insert the instrument into the ground to measure. - Resolution is up to 1mg/kg (mg/L), quick inspection on site, easy to carry, and can be read by inserting into the ground. - The sensor uses high-quality chip, low power consumption, high sensitivity and stable .