High-Precision Soil NPK Detector with LED Display – Essential for Precision Farming
Ultra-accurate NPK detection instantly measures soil nitrogen, phosphorus, and potassium levels with lab-grade precision (±2% error margin). Robust ABS housing with reinforced probe tips withstands harsh fieldwork, featuring IP65 waterproof rating for durability. Large backlit LED screen displays real-time data (0-1999 ppm range), eliminating guesswork for crops like corn, wheat, and greenhouse vegetables. One-touch calibration with auto-temperature compensation ensures reliability across climates (-10°C to 60°C). Ideal for agronomists, organic farms, and hydroponic systems—optimize fertilizer use and boost yield with scientific data. Includes 4x AAA batteries and portable carry case—ready for field use straight out of the box.