Specifications:
Ni-MH Rechargeable Battery: (AA, 1.2V) × 3
Standby Current: 86 µA
Wireless Standard: IEEE 802.11b/g/n
Wireless Frequency: 2.4 GHz
Wireless Distance: 45 Meters
bluetooth Version: bluetooth 5.0
Waterproof Level: IP66
Temperature Detection Range: -10℃ ~ 60℃ (14℉ ~ 140℉)
Temperature Detection Accuracy: 0.5°C(Adjustable)
Humidity Detection Range: 0 ~ 100% RH (Non-Condensing)
Humidity Detection Accurac: 1%RH(Adjustable)
Conductivity Accuracy: 3% FS at 0.01 ms/cm
Maximum Range: 20 ms/cm
Temp. and Hum. Detection Interval: 5min(Adjustable)
Operating Temperature: -10-60°C(14-140°F)
Operating Humidity: 0-100%RH(Non-condensing)
Physical Dimensions: 86 mm × 86 mm × 146 mm

Features:
1. Support 2.4GHz Wi-Fi wireless connection
2. Support bluetooth quick network configuration
3. Support solar charging
4. Can detect soil conductivity value
5. Free IOS and Android applications
6. With temperature and humidity measurement function, can set temperature and humidity alarm, mobile phone can receive push notifications through APP
7. Can set temperature and humidity sensitivity, adjust temperature and humidity fluctuation range
8. Can set detection time, adjust reporting times
9. Can switch between Fahrenheit and Celsius
10. There is a curve chart to view historical temperature and humidity reporting records
11. The device can be shared with others, multiple people can modify the device and receive push notifications
12. Can link other devices

Package Include:
1x Smart WiFi Soil Sensor