Medico's 08G electrode: Versatile foam substrate electrode for Stress ECG, diagnostic resting ECG, and monitoring exams Enhanced adhesive for secure placement, reducing motion artifacts and repeat testing Conveniently packaged in strips of 5 for cost-effectiveness Model 01 electrodes: Rectangular shape perfect for securing lead wires, minimizing movement-related artifacts High chloride liquid gel hydrates skin for clear tracings Specially formulated solid gel ensures excellent results without post-procedural cleanup