Electrode PVC Storage Caps (5 pcs)

The Hanna Electrode PVC Storage Cap is designed specifically for Hanna 20 mm electrodes (models HI1285-5, HI1285-51, HI1285-6, HI1285-61, and HI1285-7). It provides reliable protection against accidental drops, bumps, and other damage, helping to extend the life of your electrode.