Add to Cart Compare Bio-Protech Electrode Stress, Holter, Monitoring Electrode MSRP: Now: $129.95 Was: Bio-Protech Electrode Stress, Holter, Monitoring Electrode (T716-50) T716-50 Teardrop 43 / 45 PE Foam Adult / Monitoring / Solid Gel 50 electrodes/pack, 20 packs/box = 1000 electrodes/box MSRP: Now: $129.95 Was: Add to Cart Compare