Dissolved Oxygen Meter : - Supply, Installation And Commissioning Of Dissolved Oxygen Mete R, Specifications: Model - Lmdo-50 Or Similar, Dissolved Oxygen Range- 0 To 20 Mg/L, Dissolved Oxygen Res Olution - 0.01 Ppm, Dissolved Oxygen Accuracy (+-0.2 Mg/L Or Ppm), Air Oxygen Resolution 0-200 %, Air Ox Ygen Accuracy (+- 0.2 Mg/L Or Ppm ), Application : Industrial Laboratory , Make: Labman Or Similar [ Warra Nty Period: 30 Months After The Date Of Delivery ] ]