Gemho Factory portable USB type-c 8 in1 soil sensor free android app data read moisture soil npk meter sensor

Hign-concerned Chemical : none is_customized : Yes Theory : Capacitance Sensor Usage : SoilSensor Model Number : GHTR-8IN1-USB Material : Polymer Type : Temperature Sensor Output : Digital Sensor Origin : Mainland China Customized support : OEM, ODM Power supply : 12-24V DC Installation method : Embed all or insert all probes into the measured medium Response time : <1s Moisture measuring range : 0~100% Conductivity resolution : 10us/cm Conductivity measuring range : 0-10000us/cm PH measuring range : 3-9PH PH measuring accuracy : ±0.3PH Output : RS485/4G/NB-IoT/LoRa Storage environment : -20°C-60°C