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Get it between 2025-06-02 to 2025-06-09. Additional 3 business days for provincial shipping.
Working voltage: DC 5V; With signal output indicator light;
With a long service life and reliable stability;Quick response and recovery characteristics;
The analog output and increased with the increase of concentration, the higher the concentration higher voltage
For harmful gas family, environment detection device, is suitable for the detection of the ammonia, aromatic compounds, sulfide, benzene vapor, smoke and other harmful gas, gas sensitive element concentration range: 10 to 1000ppm provides reference cases.
Package Includes: MQ-2 Smoke Sensor,MQ-3 Alcohol Sensor,MQ-4 Methane Sensor,MQ-5 LPG Natural Gas City Gas Sensor,MQ-6 isobutane propane sensor,MQ-7 Carbon Monoxide Sensor Module,MQ-8 hydrogen sensor,MQ-9 Carbon Monoxide Combustible Gas Sensor,MQ-135 air quality detection sensor
Description: With signal output indicator light. Working voltage: DC 5V; With signal output indicator light; The dual signal output (analog output and TTL output); The analog output and increased with the increase of concentration, the higher the concentration higher voltage; Has a very high sensitivity to sulfide, benzene vapor, smoke and other harmful gases; With a long service life and reliable stability; Quick response and recovery characteristics; With mounting holes, easy mounting; The probe can be plug design, convenient test Application: For harmful gas family, environment detection device, is suitable for the detection of the ammonia, aromatic compounds, sulfide, benzene vapor, smoke and other harmful gas, gas sensitive element concentration range: 10 to 1000ppm provides reference cases. Package List: MQ-2 Smoke Sensor MQ-3 Alcohol Sensor MQ-4 Methane Sensor MQ-5 LPG Natural Gas City Gas Sensor MQ-6 isobutane propane sensor MQ-7 Carbon Monoxide Sensor Module MQ-8 hydrogen sensor MQ-9 Carbon Monoxide Combustible Gas Sensor MQ-135 air quality detection sensor If for whatever reason, you decide you are not satisfied. You can easily and quickly contact our helpful customer support and get an easy refund. Any questions about our item, please feel free to contact us. Your satisfaction is our pursuit