SainSmart MQ2 DC 5V Propane Ethanol Gas Sensor Detection Module for LPG Propane Hydrogen Arduino
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MAIN PT01 PT02 PT03
SainSmart
{"Product Dimensions": "5.12 x 4.33 x 0.12 inches", "Item Weight": "0.705 ounces", "Manufacturer": "SainSmart", "Item model number": "6.96E+12", "Is Discontinued By Manufacturer": "No", "Date First Available": "July 26, 2013"}