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, 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>: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>4 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.