Analog Alcohol Sensor MQ3

Analog Alcohol Sensor MQ3

Analog Alcohol Sensor MQ3


The analog gas sensor - MQ3 is suitable for detecting alcohol, this sensor can be used in a Breathalyzer. It has a high sensitivity to alcohol and small sensitivity to Benzine. The sensitivity can be adjusted by the potentiometer.

  • Power supply: 5V
  • Interface type: Analog
  • High sensitivity to alcohol and small sensitivity to Benzine
  • Fast response and High sensitivity
  • Stable and long life
  • Simple drive circuit
  • Size: 36.4x26.6mm

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  • Brand: OEM
  • Product Code: AB076
  • Availability: 50
  • ₱105

Tags: analog, alcohol, sensor, mq3, chemical, arduino-alcohol-sensor