Miscellaneous
PASCO Micro Stir Bar, 5-Pack
Fits over the tips of electrodes to maintain constant flow of solution over the end of the electrode.
The Micro Stir Bar maintains a constant flow of solution over the end of the electrode, such as those in the pH and conductivity probes. It is best when used with a standard stir plate and cylindrical probes of about 13 mm diameter.
https://www.pasco.com/products/replacement-parts/ps-2565#specs-panel