1. Wireless soil temperature and humidity measuring instrument, which can measure soil humidity and temperature at the same time, and connect to Tuya APP through Zigbee<br> 2. Wireless signal transportation, APP can view temperature and humidity data in real time<br> 3. Stainless steel probe, accurate measurement, corrosion resistance, electrolysis resistance, stable performance<br> 4. IP67 waterproof, can prevent moisture from entering the inside of the body, good sealing<br> 5. It is suitable for a variety of soil types, and can be used in potted plants, vegetable greenhouses, farmland vegetable fields, lawns and other places.<br> <br> Theory:Thermometer Hygrometer<br> Display Type:Analog<br> Style:Embedded<br> Model Number:THE01840<br> Attention: When using the product, it must be paired with a gateway, otherwise the APP cannot be connected<br> Moisture measurement range:0~100%<br> Moisture accuracy: 0~50% (±3%) , 50~100% (±5%)<br> Temperature measurement range: -20°C~60°C<br> Temperature accuracy: 1°C<br> Communication protocol: Zigbee<br> APP response time: 60s<br> Power supply: 2 pcs AA dry batteries(not included)<br> Size: 120 x 180 x 46.5mm<br> Probe Length: 60mm<br> Protection class: IP67<br> color:White<br> Material:plastic<br> <br> Package Contents:<br> 1 x Soil Moisture Meter<br> <br> Only the above package content, other products are not included.<br> Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.