Product parameter:
Parameter name Parameter content
Soil moisture measurement range 0-100%
Soil moisture accuracy 0-53% (±3%)/53-100% (±5%)
Soil moisture resolution 0.1%RH
Soil temperature measurement range -20 to 80℃
Soil temperature accuracy ±0.5℃
Soil temperature resolution 0.1℃
Soil salinity measurement range 0-10000us/cm
Soil salinity accuracy ±3% full scale
Soil salinity resolution 1us/cm
Communication method RS485 (default)/4G/NB-IOT/LoRa
Protection grade IP67
Working temperature -20℃ to 80℃
Operating humidity 0 to 95% (relative humidity), non-condensing