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Heart Rate & Pulse Waveform

Order No. 3147

Continuously monitor the heart rate at rest and after exercise. Simple finger clip design uses infrared to monitor blood volume in fingers and calculate heart rate.
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Wireless Heart Rate Sensor

Using the Heart Rate Sensor

Pupils of all ages are keenly interested in how physical exercise and stress affects their heart rate. The sensing clip (pleth) uses infrared to monitor blood volume changes in vascular tissue of the fingertip or the ear lobe.

It can record either blood flow (pulse waveform) or heart rate (beats per minute).

Data Harvest Heart Rate & Pulse Waveform

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Possible Activities

Want to know how you can use this product in your science lessons? Take a look at the list of possible use cases and activities to get you started with the Heart Rate & Pulse Waveform.

  • Pulse and heart beat
  • Recovery times
  • Effect of exercise on heart rate
  • Baroception – change in rate due to standing, sitting and lying
  • Heart rate from wave data
  • Combine with ECG and stethoscope to study whole heart cycle
  • Look for Dichrotic notch
  • Time between beats
  • Measure pulse changes with exercise over time
Data Harvest Heart Rate & Pulse Waveform

Heart Rate & Pulse Waveform Specification

Learn more about the Heart Rate & Pulse Waveform specification and range information.

Heart Rate
0 to 200 Beats per minute
Pulse Waveform±2000 mV
Other Information
Note: If strenuous activity is to be monitored see the Polar Heart Rate sensor. 
The sensor works best if the test subject keeps the finger with the sensing clip still.

Product Manuals

Browse our HTML based product manuals or download them to your computer.

Heart Rate Manual | Doc No. ds033 | Rev. 5 Download

Reliable and durable, designed for the classroom

All our sensors come with 5 years warranty and lifetime support, we ensure your investment gives you complete peace of mind.