Flexible Electrode Holder
By TrippNT![Flexible Electrode Holder](https://krackeler.com/tt/lg/graphics/6218/jpg/50012-2T.jpg)
These flexible arm electrode holders allow you to position and then hold in place pH meter electrodes, tubes, thermometers, or other laboratory items. Features a solid HDPE, corrosion resistant base. The 18" flexible arm can be positioned simply by bending it to the desired position. Single or double headed, with 1/2" opening.