2PCS MQ-3 Alcohol Gas Sensor Module, Double-sided Circuit Board Ethanol Detector Breath Gas Detection Sensor Module
2PCS MQ-3 Alcohol Gas Sensor Module, Double-sided Circuit Board Ethanol Detector Breath Gas Detection Sensor Module
Overall Rating: 4.8 / 5 (average from multiple review sources, as of 13 May 2026)
Based on a total of 252 customer reviews from independent review platforms.
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The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
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pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 252 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Cheapest Total Price
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£6.69
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2PCS MQ-3 Alcohol Gas Sensor Module, Double-sided Circuit Board Ethanol Detector Breath Gas Detection Sensor Module
Overall Rating: 4.8 / 5 (average from multiple review sources, as of 13 May 2026)
Based on a total of 252 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 252 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
In stock. Express Delivery available with Amazon Prime.
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£14.24
Delivery from £4.49
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2PCS MQ-3 Alcohol Gas Sensor Module, Double-sided Circuit Board Ethanol Detector Breath Gas Detection Sensor Module - Details
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We have found 2 prices for 2PCS MQ-3 Alcohol Gas Sensor Module, Double-sided Circuit Board Ethanol Detector Breath Gas Detection Sensor Module. Our price list is completely transparent with the cheapest listed first. Additional delivery costs may apply.
2PCS MQ-3 Alcohol Gas Sensor Module, Double-sided Circuit Board Ethanol Detector Breath Gas Detection Sensor Module - Price Information
- Cheapest price: £6.69
- The cheapest price is offered by Amazon-marketplace.co.uk. You can order the product there.
- The price range for the product 2PCS MQ-3 Alcohol Gas Sensor Module, Double-sided Circuit Board Ethanol Detector Breath Gas Detection Sensor Module is €£6.69to €£14.24 with a total of 2 offers.
- Payment methods: The online shop Amazon-marketplace.co.uk supports: Direct debit, Visa, Mastercard
- Delivery: The shortest delivery time is In stock working days offered by Amazon-marketplace.co.uk.
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Jonlaki MQ-3 Gas Sensor Module，2pcs Detector for Breath Gas Detection，High Sensitivity Sensor Module
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GOOD SENSITIVITY: With DO switching (TTL) output and analog output AO. High sensitivity for the detection of alcohol gas. OUTPUT: TTL output valid is low level. (When the output is low level, the light is on, it can be directly connected to the MCU or relay module). WITH INDICATOR: Using double-sided circuit board design, with power indicator and TTL output indicator. VOLTAGE: Analog output voltage, the higher the voltage, the higher the concentration. Rapid response and recovery characteristics. EASY TO POSITE: There are four screw holes for easy positioning., Weight: 0.0220462262 Pounds, Manufacturer: Garosa
£6.69
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