Mq-2,Mq-3,Mq-4, Mq-5, Mq-6, Mq-7, Mq-8, Mq-9, Mq-135 Gas Sensor Detection Module Detecting Methane Liquefied Gas Smoke Sensor

Description: 100% new and high quality Product Name: Gas Sensor Material: metal Color:As Pictures Package Included: 1Pcs Notes: Due to manual measurement , there may be 5mm deviation exist,hope you can understand. There are slight difference between the picture and the item caused by light brightness,hope you can understand. The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.