I-DOS-1703 imitha ye-oksijini ephathekayo edibeneyo ibalaseleyo kwi-ultra-low power microcontroller yokulinganisa kunye nokulawula, ukusetyenziswa kwamandla aphantsi, ukuthembeka okuphezulu, ukulinganisa okuhlakaniphile, ukusebenzisa imilinganiselo ye-polarographic, ngaphandle kokutshintsha i-oxygen membrane.Ukuba nentsebenzo ethembekileyo, elula (isandla esinye), njl.