Sensor PH Tanah / Soil PH / Keasaman tanah / AgCl / Arduino / RS485

#PH #Tanah #Soil #Sensor #Arduino Stock 1pcs Sensor PH Akurasi tinggi ±0.2PH, Menggunakan probe AgCl Bisa digunakan dengan Arduino, atau sistem mikro lainnya Signal output type: RS485 interface, Modbus protocol Power supply: DC 5-24V Soil PH measurement range: 3 ~ 10 PH Soil PH measurement accuracy : ±0.2PH Soil PH resolution: 0.1 PH Working environment: -30 °C ~ 70 °C Response time: Less than 1 second Cable lenght: 2m