MQ-135 MQ-2 MQ-3 MQ-4 MQ-5 MQ-6 MQ-7 MQ-8 MQ-9 For Modules ModulGas Sensors
ab 1,74 €
It is normal for the sensor to heat up, because there is a heating wire inside, if it is hot, it is not normal. Gas Sensors MQ-9 For Modules. 9 types of gas sensors The MQ-3 gas sensor has high sensitivity to alcohol and can resist the interference of gasoline, smoke and water vapor.
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