Wireless soil temperature and humidity measuring instrument that can measure soil humidity and temperature simultaneously, connecting to the Tuya app via Zigbee. High industrial performance, low power consumption, high sensitivity, and stable operation. Stainless steel probe ensures accurate measurement, resistance to corrosion and electrolysis, and long-term stability. Zigbee wireless long-distance transmission requires pairing with a gateway for functionality. Enables real-time signal transmission, allowing users to monitor temperature and humidity data remotely through the Tuya app at any time. Historical temperature and humidity curves are available for analysis. Compatible with automatic watering systems for automated irrigation control. IP66 waterproof rating prevents moisture ingress, ensuring high sealing and durability. Suitable for various soil types and widely applicable in potted plants, vegetable greenhouses, farmland, vegetable fields, lawns, and similar environments. Note: Slight color variations may occur due to lighting or screen differences; this does not affect product performance. Product Name: Soil Temperature Humidity Tester Battery: 3 x AA battery (not included) Humidity Measurement Range: 0–100% Humidity Accuracy: 0–50% (±3%), 50–100% (±5%) Temperature Measurement Range: -10°C to 60°C Temperature Accuracy: ±1°C Communication Mode: Zigbee Color: Green Material: Plastic Package Contents: 2 x Soil Temperature Humidity Tester Note: The package includes only the items listed above; other accessories are not included. Note: Lighting reflections and display settings may cause slight color differences between the image and the actual product. Measurement error tolerance: ±1–3 cm.