Product number: WDC-4S-PHB Special feature: ★ Wireless Lora soil pH sensor, truly realizes online real-time monitoring of soil pH with a transmission distance of 2-5 kilometers. ★ Adopting internationally advanced solid dielectric and large-area polytetrafluoroethylene liquid junction, it is not easy to block and maintenance-free. ★ High integration, long life, low power consumption, small size and high reliability. ★ Easy to operate and can achieve remote one-click calibration. ★ The electrodes are made of high-quality low-noise cables, which can make the signal output length reach more than 20 meters.
Technical specifications:
Soil pH control:: Scope of application: Suitable for water-saving agricultural irrigation, greenhouses, flowers and vegetables, grassland pastures, rapid soil testing, plant cultivation, scientific experiments, etc. area.
Suitable range of crops: