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MQ-3 Alcohol – Ethanol Sensor

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In stock


  • Operating Voltage: 3.5V to 5.5V
  • Operating current: 0.3mA (measuring),60uA (standby)
  • Output: Serial data
  • Temperature Range: 0?C to 50?C
  • Humidity Range: 20% to 90%
  • Good Sensitivity to Alcohol Gas
  • Accuracy: ?1?C and ?1%
  • On-board LED Indicator

120.00 194.00

In stock