Wireless soil temperature and humidity measuring instrument that can measure soil humidity and temperature simultaneously, connecting to the Tuya app via Zigbee Wireless signal transmission allows real-time viewing of temperature and humidity data through the app Stainless steel probe for accurate measurement, corrosion resistance, electrolysis resistance, and stable performance IP67 waterproof rating prevents moisture from entering the device, ensuring reliable sealing Suitable for various soil types and ideal for use in potted plants, vegetable greenhouses, farmland, vegetable fields, lawns, and similar environments Thermometer Hygrometer Display Type: Analog Style: Embedded Model Number: THE01840 Attention: This product must be paired with a compatible gateway to connect to the app Moisture Measurement Range: 0–100% Moisture Accuracy: 0–50% (±3%), 50–100% (±5%) Temperature Measurement Range: -20°C to 60°C Temperature Accuracy: ±1°C Communication Protocol: Zigbee App Response Time: 60 seconds Power Supply: 2 x AA dry batteries (not included) Size: 120 x 180 x 46.5 mm Probe Length: 60 mm Protection Class: IP67 Color: White Material: Plastic Package Contents: 1 x Soil Moisture Meter Note: The package includes only the items listed above. Other products are not included. Note: Lighting reflections and differences in display screens may cause slight variations between the color of the item in the photo and the actual product. Measurement error is +/- 1–3 cm.