Wireless soil temperature and humidity measuring instrument that can measure soil humidity and temperature simultaneously and connect to 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 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) Dimensions: 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 items are not included. Note: Lighting effects and different display screens may cause slight color variations between the image and the actual item. Measurement error allowance: ±1–3 cm.