Multi in one soil detection instrument, capable of detecting soil moisture, temperature, EC, PHP, nitrogen, phosphorus, potassium components, plug and play, real-time display, precise and sensitive; LCD screen display; High battery capacity, with a range of over 8 hours; Large data storage capacity, built-in alarm buzzer, numerical limit exceeding alarm. Rust proof, salt alkali corrosion resistant, suitable for various soils;

Parameter requirements:

1. Soil temperature: measurement range: -20 ℃ -80 ℃, temperature resolution: 0.1 ℃, temperature accuracy: ± 0.5 ℃

2. Soil moisture: humidity measurement range: 0-100%, resolution: 0.1%, measurement accuracy ± 3%, unit:% RH；Resolution 1mg/kg (mg/l)

3. Soil salinity: Range: 0-10000us/cm, Resolution: 1us/cm, Accuracy ± 3% Full scale

4. Soil pH range: 3-9PH, accuracy: ± 0.3PH

5. Range of soil nitrogen, phosphorus, and potassium: 0-1999mg/kg, resolution: 1mg/kg