Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
---|---|---|---|---|---|
Price /Unit | $5.55 | $5.43 | $5.26 | $5.04 | Contact US |
MQ-3 Alcohol Ethanol Sensor Module Gas Detector Sensor for Arduino Raspberry pi
Product features:
- Using MQ series gas sensor probe, stable performance
- For ethanol has better identification of steam
- Sensitivity is adjustable, stable performance
- Fast response speed and recovery
- Working voltage 5 v, digital analog double output (TTL level)