- The 3M Monitoring Electrodes are fluid resistant electrodes that come with a dry gel - The gel is conductive aggressive for excellent adhesion and clear, reliable tr...

- The 3M ECG Electrodes are standard foam electrodes that come with solid gel - The gel is conductive aggressive for excellent adhesion and clear,reliable tracings - T...

- The 3M Monitoring Electrodes are fluid resistant electrodes that come with a dry gel - The gel is conductive aggressive for excellent adhesion and clear, reliable tr...