8-in- USB Soil Sensor for and Hongmeng, NPK Nutrient Meter with pH

[ TESTING FUNCTION] This USB soil sensor offers comprehensive analysis by measuring moisture, conductivity, temperature, pH, salinity, and essential NPK nutrients, making it an essential tool for diverse soil assessments. [REAL-TIME DATA for ACCESS] Effortlessly connect to devices or OS via USB to instantly view, save, and export soil data through a user-friendly mobile app, enhancing your testing experience. [WATERPROOF DESIGN] With an IP68 rating and epoxy resin sealing, this sensor withstands prolonged exposure to soil and moisture, while its rust-proof metal probe ensures reliable performance over time. [NO BATTERIES REQUIRED] Simply insert the sensor into the soil and start testing immediately; for fieldwork and on-the-go applications without the need for batteries. [VARIOUS USE CASES] Suitable for agriculture, floriculture, potted plants, landscaping, and scientific research; this tool is indispensable for growers and anyone monitoring soil health.