1 PC MQ138 VOC Gas Sensor

1 PC MQ138 VOC Gas Sensor

Brand: Winsen
34.00 USD In stock Buy at Merchant

The MQ138 gas sensor detects various organic gases like toluene, acetone, and alcohol, converting changes in conductivity to gas concentration signals.

  • The description claims the sensor has high sensitivity to organic vapors.
Variants (1)
  • Default Title — 34.00 USD — In stock

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