{"product_id":"9pcs-mq-sensor-suite-kit-b0fn4359k4","title":"9PCS MQ Sensor Suite Kit","description":"\u003carticle\u003e\u003csection\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eWhen you need satisfying experience in common scenarios, the 9PCS MQ Sensor Suite Kit - MQ-2\/3\/4\/5\/6\/7\/8\/9\/135 for Smoke, Alcohol, Methane, LPG, CO, H₂, Air Quality Industrial \u0026amp; DIY Electronics delivers through quality construction. Notable features include complete gas and gas detection, contributing to its reliable character.\u003c\/p\u003e\u003c\/section\u003e\u003csection\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eComplete Gas Detection Ecosystem: 9 premium sensors covering all critical gases—smoke (MQ-2), alcohol (MQ-3), methane (MQ-4), LPG (MQ-5\/6), CO (MQ-7), H₂ (MQ-8), dual-gas CO\/combustible (MQ-9), and air quality\/VOCs (MQ-135)—replace $300+ of individual sensors.\u003c\/li\u003e\n\u003cli\u003ePlug-and-Play Universal Design: Identical 5V DC operation, analog\/digital outputs, and 32mm×20mm mounting holes for seamless integration with Arduino\/Raspberry Pi\/ESP32—no extra adapters needed.\u003c\/li\u003e\n\u003cli\u003eProfessional-Grade Accuracy: Factory pre-calibrated with ±5% tolerance; includes sensitivity adjustment potentiometers on every module for lab\/industrial precision.\u003c\/li\u003e\n\u003cli\u003eCost-Efficient Learning Kit: Ideal for electronics courses, STEM workshops, and IoT prototyping—master gas sensing with included 40-pin manual (circuit diagrams + sample codes).\u003c\/li\u003e\n\u003cli\u003eIndustrial Durability: Corrosion-resistant PCBs with gold-plated pins; ships in anti-static packaging with ESD protection for long-term reliability in harsh environments.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/section\u003e\u003csection\u003e\u003ch2\u003eWhy Choose the MERICDA 9PCS MQ Sensor Suite Kit - MQ-2\/3\/4\/5\/6\/7\/8\/9\/135 for Smoke\u003c\/h2\u003e\n\u003cp\u003eThe 9PCS MQ Sensor Suite Kit - MQ-2\/3\/4\/5\/6\/7\/8\/9\/135 for Smoke, Alcohol, Methane, LPG, CO, H₂, Air Quality Industrial \u0026amp; DIY Electronics stands out for its thoughtfully designed build and practical use, complemented by complete gas. Together these qualities make it a dependable choice in the gas detectors \u0026amp; alarms category.\u003c\/p\u003e\u003c\/section\u003e\u003csection\u003e\u003ch2\u003eBest For\u003c\/h2\u003e\n\u003cp\u003eThe MERICDA 9PCS MQ Sensor Suite Kit - MQ-2\/3\/4\/5\/6\/7\/8\/9\/135 for Smoke is best suited for: electronics courses.\u003c\/p\u003e\u003c\/section\u003e\u003csection\u003e\u003ch2\u003eQuick Summary\u003c\/h2\u003e\n\u003cp\u003eThe MERICDA 9PCS MQ Sensor Suite Kit - MQ-2\/3\/4\/5\/6\/7\/8\/9\/135 for Smoke is a Gas Detectors \u0026amp; Alarms product by MERICDA. Price: $29.68.\u003c\/p\u003e\u003c\/section\u003e\u003c\/article\u003e","brand":"MERICDA","offers":[{"title":"Default Title","offer_id":48004122771607,"sku":"SPH-B0FN4359K4","price":50.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/7104\/1431\/files\/81OwVIr4FpL._SX522.jpg?v=1783680588","url":"https:\/\/futures-links.com\/products\/9pcs-mq-sensor-suite-kit-b0fn4359k4","provider":"FutureLink","version":"1.0","type":"link"}