HC8-RS485 multi-layer soil moisture detector
The RS485 multi-layer soil moisture detector adopts the FDR principle to monitor soil moisture, temperature and electrical conductivity across multiple layers, with optional pH, NPK and other parameters; it uses RS485 and ModbusRTU for easy networking and secondary development. Featuring layered polling measurement, strong antiinterference, IP68 protection, 304 stainless steel corrosionresistant housing and wide voltage input, it can work outdoors for a long time with solar power, ideal for smart agriculture, watersaving irrigation and soil monitoring.