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Catalog > Water > Water Quality > Water Quality Meter Parts >
  • YSI Do Membrane Kits -
  • DO Membranes for YSI 55
  • Membrane kit; DO forYSI550/556 - WQP310
  • Membrane kit; DO for YSI 556 - WQP315

YSI Do Membrane Kits

    Replace YSI Dissolved Oxygen (DO) membranes using the correct factory replacement membranes for the instrument model.

    Contact EON for service advice or assistance.
    Item # Description/Size Availability Qty Break Price Quantity
    WQP305
    Membrane Kit; DO Membrane & Electrolyte for YSI 55
    		 In Stock 1 $46.00
    WQP310
    Membrane Kit (yellow cap): DO Screw-on for YSI 550A &556 (6 membranes electrolyte)
    		 In Stock 1 $68.25
    WQP315
    Membrane Kit (blue cap): DO Screw-on for YSI 556. (6 membranes, solution, sanding disk )
    		 In Stock 1 $65.00
    WQP316
    Membrane Kit (black cap): DO Teflon Membrane Screw-on for YSI 556
    		 In Stock 1 $65.00