Soil NPK Sensor Agricultural Greenhouse Tester Environment Fertilizer Fertility Degree High-precision Intelligent Detector Soil
Measurement range: 0-199 mg/KG
Measurement accuracy: +-2%F.s
Resolution: 1mg/KG (mg/L)
Response time (T90, s): less than 10
Operating temperature: 5 to 45°C
Working humidity: 5 to 95% (relative humidity), no condensation
Baud rate: 2400/4800/9600
Communication port: RS485
Power supply: 5V-24v DC
Sensor line length: 1.2 meters