<p> Soil Sensor:Solar powered; temperature and moisture detection;Soil quality(EC) detection; Smart scene linkage.</p> <p>Accurate Detection of Soil Temperature and Moisture:Keeping track of the flower's water needs and temperature status.</p> <p>Solar and Rechargeable Battery Powered:High conversion solar panel, high-power faster charge,Longer-lasting power supply with 3 x 1.2V Ni- battery</p> <p>Ni- Rechargeable Battery:3 x AA(1.2V)</p> <p>Standby Current:86uA</p> <p>Wireless Standard:IEEE 802.11b\/g</p> <p>Wireless Frequency:2.4GHZ</p> <p>Wireless Distance:45M</p> <p>Bluetooth Version:Bluetooth 5.0</p> <p>Waterproof Level:IP66</p> <p>Temperature Detection Range:-10\u00B0C-60\u00B0C(14\u2109-140\u2109)</p> <p>Temperature Detection Accuracy:0.5\u00B0C(Adjustable)</p> <p>Humidity Detection Range:0-100%RH(non-condensing)</p> <p>Humidity Detection Accuracy:1%RH (Adjustable)</p> <p>Conductivity Accuracy:3% 0.01ms\/cm</p> <p>Maximum Range:20ms\/cm</p> <p>Temp.and .Detection Interval:5min (Adjustable)</p> <p>Operating Temperature:-10\u2103-60\u2103(14\u2109-140\u2109)</p> <p>Operating Humidity:0-100%RH(Non-condensing)</p> <p>Colour:As Shown</p> <p>Material:Plastic</p> <p>Package Contents:</p> <p>1 x Tuya Smart Soil Sensor</p> <p>Only the above package content, other products are not included.</p> <p>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.</p>