Meter Oxygen Dissolved
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Metia okesene fa'a'ese'ese mata fe'avea'i DO mita LH-DO2M(V11)
Fluorescent Optical Dissolved Oxygen fua fa'atekonolosi ua fa'aaogaina, fa'atasi ai ma le malosi malosi e tete'e fa'alavelave. O le su'esu'ega o lo'o i ai le 5 mita uaea.