This kit includes everything required to replace the membrane cartridge and internal o-rings on one 25 mm or 19 mm OxyProbe.
This kit includes:
One 25 ml bottle of electrolyte
One membrane cartridge
One set of internal o-rings
25 Piece Cartridge Kit
This convenient bulk pack is the most popular among large volume users. It contains 25 membrane cartridges in one easy-to-store box. Internal o-rings, gaskets and electrolyte must be ordered separately.
Four Cartridge Kit
This kit contains everything required to replace four membrane cartridges on any combination of 25 mm or 19 mm OxyProbes. Everything is conveniently packed in one box for easy storage.
This kit includes:
One 25 ml bottle of electrolyte
Four membrane cartridges
Four sets of internal o-rings