1High Accuracy and Quick Response: The Bluetoothsoil tester has high measurement accuracy and quick response. Using Bluetooth 2/0 technology, RF data rate up to 2mbps. 2Bluetooth Connection: After connecting the smart life app through the mobile phone Bluetooth or Bluetooth gateway, regularly upload the temperature and humidity data to the mobile phone or cloud platform for users' reference. 3Data Collector and Probe Insertion: This sensor is a soil temperature and humidity data collector in a smart living application. The probe insertion design ensures accurate measurement and reliable performance. 4Temperature and Humidity Measurement: Temperature measurement range is 0851080, temperature measurement resolution is 0.1C, temperature measurement accuracy is 0.5, humidity measurement range is 0100%RH, humidity measurement resolution is 1%. 5Hand Held Design and Application: Soil tester adopts hand held design, small size and light weight, which is convenient for users to carry. The soil tester is widely used in farmland production, soil research, greenhouse planting, orchard nursery, horticultural planting, tree planting, potted planting and other fields.