Product

Arduino Uno R3 board

Product

MQ- 4 Gas Sensor

MQ -3 Alcohol Sensor

The MQ3  alcohol sensor is used to detect the alcohol gas around its range . It is useful  for Vehicle Alcohol Detector  breathe analyzer  for knowing what amount of alcohol is present in the environment .It has trigger level configuration potentiometer with analog and digital output. It has reliable stability with on -board Led indicator.

In Category:
  • Sensors
  • Gas
  • Availability: In Stock

    Model MQ-Q3
    Current 150 mA
    Operating Voltage 5 V
    Sensitivity 10 ~ 1000 PPM
    Temperature Range -10C to 70 degrees C
    Target Gas Alcohol gas
    Detection Range 25~500ppm alcohol
    • Be the first to review this product

    WRITE YOUR OWN REVIEW

    How do you rate this product? *

    Related Products