IoT cov sensors digital
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IoT Digital Modbus RS485 pH Sensor
★ Qauv No: IOT-485-pH
★ Cov Txheej Txheem: Modbus RTU RS485
★ Fais fab mov: 9 ~ 36V DC
★ Nta: Lub thawv hlau tsis xeb kom ruaj khov dua
★ Daim Ntawv Thov: Dej khib nyiab, dej ntws, dej haus
