MQ-2 MQ-3 MQ-4 MQ-5 MQ-6 MQ-7 MQ-8 MQ-9 MQ-135 Gas Detection Alarm Sensor Module
ab 1,77 €
1 x MQ-2 MQ-3 MQ-4 MQ-5 MQ-6 MQ-7 MQ-8 MQ-9 MQ-135 Gas. Suitable for carbon monoxide and gas detection. 5, the propane, butane, LPG, LNG has a good detection sensitivity. 5, for gas, natural gas has better detection sensitivity.
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