Brass IP68 Waterproof D25 Nb Iot Ntse Dej Meter

Tsis pub dhau ib (1) xyoo txij li hnub tau txais, nws yuav raug lees paub tias cov qauv kev ua haujlwm thiab cov ntaub ntawv ntawm tag nrho cov meters tsis muaj qhov tsis xws luag. Txhua yam khoom siv tsis raug lossis qhov chaw pom nyob rau lub sijhawm no yuav tsum tau hloov pauv dawb thaum rov qab mus rau SHMETERS.