Soil 7 in 1 Sensor Modbus RS485 5V JXCT

Specifications: DC power supply:  5V Only Operating temperature: -20℃~ 60℃ Core chip temperature resistance: 85℃ Conductivity parameter Range: 0-20000us/cm Soil moisture parameters Range:0-100% Soil temperature parameter Range:-40~80℃ Soil PH parameter Range: 3~9PH