Vernier ECG sensor
The Vernier EKG (Electrocardiogram or ECG) Sensor measures electrical potential waveforms
(voltages produced during the contraction of the muscle). The following is a partial
list of activities and experiments that can be performed using this sensor:
Monitor resting EKG.
Study the meaning of P, Q, R, S, and T waveforms.
Monitor EKG after mild exercise.
Determine the axis of the heart.
Investigate the effect of the central nervous system influence on reflex amplitude.
Associate the electrical activity of a muscle with movement of joint.