★ Qauv No: DDG-2080S
★ raws tu qauv: Modbus RTU RS485 los yog 4-20mA
★ Ntsuas Parameters: Conductivity, Resistivity, Salinity, TDS, Kub
★ Daim ntawv thov: fais fab nroj tsuag, fermentation, kais dej, industrial dej
★ Nta: IP65 qib tiv thaiv, 90-260VAC dav siv hluav taws xob