Vernier® EKG Sensor

Measure electrical signals from muscle contractions, or make EKG tracings and surface EMG recordings.

• Wired connection with BTA plug
• ~1.00 V (±0.3 V) offset
• 1 mV body potential/1 V sensor output gain

The EKG Sensor measures cardiac electrical potential waveforms (voltages produced during the contraction of the heart). It can be used to make standard 3-lead EKG tracings to record electrical activity in the heart, or to collect surface EMG recordings to study contractions in muscles in your arm, leg or jaw.

Ordering information: LabQuest® (2, 3, Mini) interface is required but not included.