Pulse Measurement Sensor

This pulse measurement sensor is ideal for use with microcontroller or Arduino projects. Its usage is very simple: just fix it to your fingertip or ear and supply the sensor with 3V or 5V. The built-in amplifier circuit with noise reduction ensures stable pulse measurement.

Features:

• Includes a ~60cm length, male end jumper wire.
• Can be used for pulse measurement at the ear or fingertip.
• Diameter: 18.75mm
• Thickness: 3.17mm
• Material:FR4 
• Operating Voltage:3V / 5V 
• Amplification value: 330
• Wavelength: 609nm