The Thermo Orion™ 810017 Electrode Storage Sleeve and Base is for use with pH electrodes that are 120mm or less in length that have a diameter of 12mm. The sleeve protects your electrode from breakage when not in use and will not tip, due to the weighted removable base. As an additional convenience, the pH bulb stays conditioned while in storage so that it is ready to use when removed from the sleeve.
(Sample Photo Displayed. Individual items may differ from the image shown.)