EKG Sensor

The EKG Sensor measures cardiac electrical potential waveforms, voltages produced during the contraction of the heart using three electrodes.

Use the EKG Sensor to:

• monitor resting EKG
• study the meaning of P, Q, R, S, and T waveforms
• monitor EKG after mild exercise
• investigate EKG with different body positions
• investigate EKG changes with mild stimulants
• determine the axis of the heart

	Example Graph of an Electrocardiogram
Graph from www.vernier.com