Complete MQ Series Gas Sensor Kit - 9 Modules (MQ-2 to MQ-9 + MQ-135)

Professional kit of electrochemical sensors for gas detection that includes 9 different models from the renowned MQ series. Ideal for air quality monitoring, combustible gas detection, security systems, and home automation applications.

Kit Contents:

Included Sensors:

• MQ-2: Smoke and Combustible Gas Sensor
• MQ-3: Alcohol and Ethanol Sensor
• MQ-4: Methane and Compressed Natural Gas (CNG) Sensor
• MQ-5: Natural Gas, Liquefied Petroleum Gas (LPG), and Town Gas Sensor
• MQ-6: Propane and Isobutane Sensor and LPG
• MQ-7: Carbon Monoxide (CO) Sensor
• MQ-8: Hydrogen (H₂) Sensor
• MQ-9: Carbon Monoxide (CO) and Combustible Gas Sensor
• MQ-135: Air Quality Sensor (NH₃, NOx, Alcohol, Benzene, Smoke, CO₂)

Additional Accessories:

• 2× Spare Mounting Plates for mounting MQ series sensors
• 1× Plastic Organizer Case - Ideal for transporting electronic components

Features and Applications:

• ✓ 9 different gas sensors - Comprehensive coverage for multiple applications
• ✓ Reliable electrochemical technology - High-sensitivity MQ series sensors
• ✓ Compatible with Arduino, ESP32, Raspberry Pi and other microcontrollers
• ✓ Analog and digital output - Easy integration into projects
• ✓ Educational and professional kit - Perfect for labs, workshops, and schools
• ✓ Carrying case included - Organized storage and transport

Ideal Applications:

Industrial Safety: Gas leak detection, hazardous atmosphere monitoring

Home Automation: Gas alarm systems, automatic ventilation

Environmental Monitoring: Air quality stations, pollutant measurement

Education: School projects, lab work, research

Automotive: Alcohol detectors, emissions sensors

IoT: Intelligent remote gas monitoring systems

Perfect for: Electrical engineers, engineering students, makers, industrial safety technicians, IoT developers, research labs, and electronics enthusiasts.

Complete kit for all your detection needs gases in a single package!