Service Set for Oxygen sensor SD 300 / SD 315 Oxi consisting of 3 pcs. Spare Membrane Heads and 100 ml KOH (1.18 mol/l) Elektrolytle solution

The service set is ideal for maintenance and care of the galvanic oxygen sensor type Oxi 310. The set contains three replacement membranes with protective caps as well as a 100 ml KOH refill electrolyte in a practical dropper bottle.