Electrode Washer (Bel-Art Scienceware)

Saves valuable lab time when performing multiple pH measurements!
Unique device offers a safe, convenient way to clean delicate pH electrodes in place without the risk of damage or scratches. 500 mL reservoir is filled and set in place so that electrode hangs down into spray chamber. When reservoir is squeezed, a spray of water rinses the electrode and then drains off into sink via vinyl tubing provided. Polyethylene.