Shop alcohol detection sensor

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$64.00
ALCO9 TX6010L Professional Breathalyzer
Preferred Med Supply
$64.00
ALCO9 TX6010L Professional Breathalyzer
Preferred Med Supply
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MQ-3 Alcohol Sensor Module Alcohol Ethanol Gas Sensitive Detection Alarm For Arduino
AliExpress
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MQ-3 Alcohol Sensor Module Alcohol Ethanol Gas Sensitive Detection Alarm For Arduino
AliExpress
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Digital Alcohol Tester Professional Alcohol Detector Breathalyzer Police Alcotester LCD Display
AliExpress
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Digital Alcohol Tester Professional Alcohol Detector Breathalyzer Police Alcotester LCD Display
AliExpress
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Bactrack S80 Breathalyzer | Professional-Grade Accuracy | DOT & NHTSA Approved | FDA 510(K) Cleared | Portable Breath Alcohol Tester For Professional
Amazon.com
Free shipping
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Bactrack S80 Breathalyzer | Professional-Grade Accuracy | DOT & NHTSA Approved | FDA 510(K) Cleared | Portable Breath Alcohol Tester For Professional
Amazon.com
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2Pcs MQ-3 MQ3 Alcohol Sensor Module Breath Gas Detector Ethanol Detection Module For Arduino
AliExpress
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2Pcs MQ-3 MQ3 Alcohol Sensor Module Breath Gas Detector Ethanol Detection Module For Arduino
AliExpress
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Alcohol Ethanol Sensor Breath Gas Ethanol Detection MQ-3 MQ3 For Arduino 51
AliExpress
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Alcohol Ethanol Sensor Breath Gas Ethanol Detection MQ-3 MQ3 For Arduino 51
AliExpress
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Bactrack Element Breathalyzer | Professional-Grade Accuracy | DOT & NHTSA Compliant | Portable BAC Alcohol Tester For Personal & Home Use
Amazon.com
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Bactrack Element Breathalyzer | Professional-Grade Accuracy | DOT & NHTSA Compliant | Portable BAC Alcohol Tester For Personal & Home Use
Amazon.com
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Alcomate Prestige AL6000 Breathalyzer - Professional Portable Alcohol Tester With Replaceable Pre-Calibrated Sensor, High Accuracy, No Calibration
Amazon.com
Free shipping
$109.95
Alcomate Prestige AL6000 Breathalyzer - Professional Portable Alcohol Tester With Replaceable Pre-Calibrated Sensor, High Accuracy, No Calibration
Amazon.com
$3.29
Alcohol Tester Suite Mq-3 Drink-Driving Tester MQ-3 Module Alcohol Sensor DIY Parts
AliExpress
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Alcohol Tester Suite Mq-3 Drink-Driving Tester MQ-3 Module Alcohol Sensor DIY Parts
AliExpress
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Professional Breathalyzer Alcohol Tester, High Precision Fuel Cell Electrochemical Sensor, Portable Digital Alcohol Detector, USB Type-C Rechargeable
LightInTheBox
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Professional Breathalyzer Alcohol Tester, High Precision Fuel Cell Electrochemical Sensor, Portable Digital Alcohol Detector, USB Type-C Rechargeable
LightInTheBox
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Zoyubs Alcohol Detector, Alcohol Sensor, Semiconductor Sensor, Breath Checker, Alcohol Tester, Digital Detector, Lcd Mon
Everymarket INC
$22.94
Zoyubs Alcohol Detector, Alcohol Sensor, Semiconductor Sensor, Breath Checker, Alcohol Tester, Digital Detector, Lcd Mon
Everymarket INC
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Alcohol Checker, Alcohol Sensor, Alcohol Detector, High Precision, Prevents Drunk Driving, Easy, Alcotest, Drinking Dete
Everymarket INC
$21.40
Alcohol Checker, Alcohol Sensor, Alcohol Detector, High Precision, Prevents Drunk Driving, Easy, Alcotest, Drinking Dete
Everymarket INC
$52.70
Reenew Alcohol Tester Alcohol Checker Alcohol Sensor Drinking Detector High Accuracy High Performance Digital Portable (
Everymarket INC
$52.70
Reenew Alcohol Tester Alcohol Checker Alcohol Sensor Drinking Detector High Accuracy High Performance Digital Portable (
Everymarket INC
$84.99
Bactrack Scout Breathalyzer | Police-Grade Accuracy | DOT & NHTSA Compliant | Portable BAC Alcohol Tester For Personal & Professional Use
Amazon.com
Free shipping
$84.99
Bactrack Scout Breathalyzer | Police-Grade Accuracy | DOT & NHTSA Compliant | Portable BAC Alcohol Tester For Personal & Professional Use
Amazon.com
$99.99
Bactrack Mobile Rechargeable Smartphone Breathalyzer | Professional-Grade Accuracy | App Enabled | iPhone & Android Compatible | BAC Alcohol Tester
Amazon.com
1K+
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Bactrack Mobile Rechargeable Smartphone Breathalyzer | Professional-Grade Accuracy | App Enabled | iPhone & Android Compatible | BAC Alcohol Tester
Amazon.com
$5.32
Digital Breath Tester Professional Alcohol Breath Tester Breathalyzer Alcohol Detector Lcd Detector
Aliexpress
$5.32
Digital Breath Tester Professional Alcohol Breath Tester Breathalyzer Alcohol Detector Lcd Detector
Aliexpress
$8.81
$13.00
MQ-4 Air Quality Sensor Smoke Alcohol Gas Detection Module Ph2.0 Anti Reverse Connection Compatible
AliExpress
32% off
$8.81
$13.00
MQ-4 Air Quality Sensor Smoke Alcohol Gas Detection Module Ph2.0 Anti Reverse Connection Compatible
AliExpress
$10.69
New Alcohol Breathalyzer Portable Digital Alcohol Detector ASIC Chip Rechargeable Alcohol Tester
AliExpress
$10.69
New Alcohol Breathalyzer Portable Digital Alcohol Detector ASIC Chip Rechargeable Alcohol Tester
AliExpress
$44.80
Alcohol Checker, Japanese Sensor, Alcohol Monitor, Remall Speech Guidance, Alcohol Detector, Alcohol Concentration Meter
Everymarket INC
$44.80
Alcohol Checker, Japanese Sensor, Alcohol Monitor, Remall Speech Guidance, Alcohol Detector, Alcohol Concentration Meter
Everymarket INC
$39.57
Police-Grade Professional Alcohol Tester Breathalyzer
Tegooe
$39.57
Police-Grade Professional Alcohol Tester Breathalyzer
Tegooe
$33.34
Alcohol Checker Sensor, 6,000 Times, Usb Rechargeable, Alcohol Detector, Non Contact Alcohol Tester, High Precision, Com
Everymarket INC
$33.34
Alcohol Checker Sensor, 6,000 Times, Usb Rechargeable, Alcohol Detector, Non Contact Alcohol Tester, High Precision, Com
Everymarket INC
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Kebidu Backlight Digital Alcohol Tester Breath Tester Breathalyzer Analyzer LCD Detector Backlight
Aliexpress
$3.32
Kebidu Backlight Digital Alcohol Tester Breath Tester Breathalyzer Analyzer LCD Detector Backlight
Aliexpress
$8.48
TS-21 Sensor Portable Alcohol Tester Mobile Software Support Portable Mini Alcohol Tester With LCD
AliExpress
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TS-21 Sensor Portable Alcohol Tester Mobile Software Support Portable Mini Alcohol Tester With LCD
AliExpress
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$19.03
Highly Popular, Precise, Portable Breathalyzer For Detecting Alcohol Consumption, Self-Testing, And
AliExpress
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$19.03
Highly Popular, Precise, Portable Breathalyzer For Detecting Alcohol Consumption, Self-Testing, And
AliExpress
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Portable Digital Display Alcohol Detector Breath Alyzer Police Alcotester Backlight LCD Display
AliExpress
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AliExpress
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Digital Alcohol Tester Breath Analyzer Precise Electrochemical Sensor BAC Tester Backlit LCD
AliExpress
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Digital Alcohol Tester Breath Analyzer Precise Electrochemical Sensor BAC Tester Backlit LCD
AliExpress
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Black Alcohol Tester Electronic Breathalyzer LCD Display Rechargeable Breathalyzer Breath Alcohol
Aliexpress
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Black Alcohol Tester Electronic Breathalyzer LCD Display Rechargeable Breathalyzer Breath Alcohol
Aliexpress
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Portable Touchless Alcohol Tester For Accurate Traffic Safety Measurements Black
Evalm
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Portable Touchless Alcohol Tester For Accurate Traffic Safety Measurements Black
Evalm
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Breathalyzer Portable, Digital Rechargeable Alcohol Detection Testing Tool,Personal Alcohol
AliExpress
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Breathalyzer Portable, Digital Rechargeable Alcohol Detection Testing Tool,Personal Alcohol
AliExpress
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AT-662 GREENWON Dual LCD Display Digital Alcohol Breath Tester Breathalyzer Alcohol Detector Breath
AliExpress
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AT-662 GREENWON Dual LCD Display Digital Alcohol Breath Tester Breathalyzer Alcohol Detector Breath
AliExpress
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$12.00
1Pcs Handheld Digital Alcohol Detector Breathalyzer Mini Professional Alcotest LCD Screen Safety
AliExpress
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1Pcs Handheld Digital Alcohol Detector Breathalyzer Mini Professional Alcotest LCD Screen Safety
AliExpress
$99.99
Bactrack Trace Professional Breathalyzer | DOT & NHTSA Compliant | Police-Grade BAC Blood Alcohol Tester | Portable Breathalyzers For Alcohol Testing
Amazon.com
1K+
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Bactrack Trace Professional Breathalyzer | DOT & NHTSA Compliant | Police-Grade BAC Blood Alcohol Tester | Portable Breathalyzers For Alcohol Testing
Amazon.com
$25.19
Alcohol Detection Portable, Personal Alcohol Analyzer, Digital Rechargeable Breathalyzer Alcohol
AliExpress
Free shipping
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Alcohol Detection Portable, Personal Alcohol Analyzer, Digital Rechargeable Breathalyzer Alcohol
AliExpress
$35.99
Lydsto Alcohol Tester Handheld Digital Breathalyzer LCD Display Portable Mini Meter Blowing Tester Detector
LightInTheBox
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Lydsto Alcohol Tester Handheld Digital Breathalyzer LCD Display Portable Mini Meter Blowing Tester Detector
LightInTheBox
$18.59
$34.98
Handheld Wearable Alcohol Analyzer Sound And Light Alarm Non-Contact Alcohol Blowing Detector LCD
AliExpress
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$18.59
$34.98
Handheld Wearable Alcohol Analyzer Sound And Light Alarm Non-Contact Alcohol Blowing Detector LCD
AliExpress
$8.09
$19.67
Alcohol Tester Professional Breathalyzer With LCD Display USB Rechargeable Electronic Digital Breath
AliExpress
58% off
$8.09
$19.67
Alcohol Tester Professional Breathalyzer With LCD Display USB Rechargeable Electronic Digital Breath
AliExpress
Alcohol Detection System using MQ-3 Sensor | Arduino Project 🔥
0:13
Alcohol Detection System using MQ-3 Sensor | Arduino Project 🔥
6K views1 month ago
YouTubeRobotics Xpert
Smart Drunk Driving Prevention System using Arduino & MQ-3
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Smart Drunk Driving Prevention System using Arduino & MQ-3
162 views1 month ago
YouTubeRobotics Xpert
Busting Breathalyzers: How Alcohol Sensors REALLY Work!
0:22
Busting Breathalyzers: How Alcohol Sensors REALLY Work!
1K views11 months ago
YouTubeJust Botond
Arduino Uno MQ3 Alcohol Sensor using Mind+ | Gas Detection Tutorial
11:50
Arduino Uno MQ3 Alcohol Sensor using Mind+ | Gas Detection Tutorial
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YouTubeArduino Titan
Build Your Own Breath Alcohol Detector with Arduino! | MQ3 Breathalyzer Project
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Build Your Own Breath Alcohol Detector with Arduino! | MQ3 Breathalyzer Project
21 views2 months ago
YouTubeAuroniX Robotics
DIY AlcoAlert: Real-Time Alcohol Detector Alarm using Arduino
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DIY AlcoAlert: Real-Time Alcohol Detector Alarm using Arduino
9.4K viewsDec 21, 2024
YouTubeRoboarmy
Alcohol Detector using Arduino and MQ3 Sensor
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1.2K views1 month ago
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HVS-801. Alcohol Detection and Engine Locking System#alcohol sensor#PIC Microcontroller.
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🚨 Alcohol Detector Using Arduino 🍺 | Prevent Drunk Driving 🚗 | Real-Time Safety Project
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869 viewsApr 26, 2024
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Build a Breath Alcohol Detector with MQ3 | Step-by-Step in Altium
39 viewsApr 29, 2025
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Shop alcohol detection sensor

Sponsored
About our ads
$64.00
ALCO9 TX6010L Professional Breathalyzer
Preferred Med Supply
$64.00
ALCO9 TX6010L Professional Breathalyzer
Preferred Med Supply
$1.74
MQ-3 Alcohol Sensor Module Alcohol Ethanol Gas Sensitive Detection Alarm For Arduino
AliExpress
$1.74
MQ-3 Alcohol Sensor Module Alcohol Ethanol Gas Sensitive Detection Alarm For Arduino
AliExpress
$16.95
$35.31
Digital Alcohol Tester Professional Alcohol Detector Breathalyzer Police Alcotester LCD Display
AliExpress
Free shipping
51% off
$16.95
$35.31
Digital Alcohol Tester Professional Alcohol Detector Breathalyzer Police Alcotester LCD Display
AliExpress
$129.99
Bactrack S80 Breathalyzer | Professional-Grade Accuracy | DOT & NHTSA Approved | FDA 510(K) Cleared | Portable Breath Alcohol Tester For Professional
Amazon.com
Free shipping
$129.99
Bactrack S80 Breathalyzer | Professional-Grade Accuracy | DOT & NHTSA Approved | FDA 510(K) Cleared | Portable Breath Alcohol Tester For Professional
Amazon.com
$4.64
2Pcs MQ-3 MQ3 Alcohol Sensor Module Breath Gas Detector Ethanol Detection Module For Arduino
AliExpress
$4.64
2Pcs MQ-3 MQ3 Alcohol Sensor Module Breath Gas Detector Ethanol Detection Module For Arduino
AliExpress
$1.79
Alcohol Ethanol Sensor Breath Gas Ethanol Detection MQ-3 MQ3 For Arduino 51
AliExpress
$1.79
Alcohol Ethanol Sensor Breath Gas Ethanol Detection MQ-3 MQ3 For Arduino 51
AliExpress
$84.99
Bactrack Element Breathalyzer | Professional-Grade Accuracy | DOT & NHTSA Compliant | Portable BAC Alcohol Tester For Personal & Home Use
Amazon.com
1K+
Free shipping
$84.99
Bactrack Element Breathalyzer | Professional-Grade Accuracy | DOT & NHTSA Compliant | Portable BAC Alcohol Tester For Personal & Home Use
Amazon.com
$109.95
Alcomate Prestige AL6000 Breathalyzer - Professional Portable Alcohol Tester With Replaceable Pre-Calibrated Sensor, High Accuracy, No Calibration
Amazon.com
Free shipping
$109.95
Alcomate Prestige AL6000 Breathalyzer - Professional Portable Alcohol Tester With Replaceable Pre-Calibrated Sensor, High Accuracy, No Calibration
Amazon.com
$3.29
Alcohol Tester Suite Mq-3 Drink-Driving Tester MQ-3 Module Alcohol Sensor DIY Parts
AliExpress
$3.29
Alcohol Tester Suite Mq-3 Drink-Driving Tester MQ-3 Module Alcohol Sensor DIY Parts
AliExpress
$28.99
$42.16
Professional Breathalyzer Alcohol Tester, High Precision Fuel Cell Electrochemical Sensor, Portable Digital Alcohol Detector, USB Type-C Rechargeable
LightInTheBox
31% off
$28.99
$42.16
Professional Breathalyzer Alcohol Tester, High Precision Fuel Cell Electrochemical Sensor, Portable Digital Alcohol Detector, USB Type-C Rechargeable
LightInTheBox
$22.94
Zoyubs Alcohol Detector, Alcohol Sensor, Semiconductor Sensor, Breath Checker, Alcohol Tester, Digital Detector, Lcd Mon
Everymarket INC
$22.94
Zoyubs Alcohol Detector, Alcohol Sensor, Semiconductor Sensor, Breath Checker, Alcohol Tester, Digital Detector, Lcd Mon
Everymarket INC
$21.40
Alcohol Checker, Alcohol Sensor, Alcohol Detector, High Precision, Prevents Drunk Driving, Easy, Alcotest, Drinking Dete
Everymarket INC
$21.40
Alcohol Checker, Alcohol Sensor, Alcohol Detector, High Precision, Prevents Drunk Driving, Easy, Alcotest, Drinking Dete
Everymarket INC
$52.70
Reenew Alcohol Tester Alcohol Checker Alcohol Sensor Drinking Detector High Accuracy High Performance Digital Portable (
Everymarket INC
$52.70
Reenew Alcohol Tester Alcohol Checker Alcohol Sensor Drinking Detector High Accuracy High Performance Digital Portable (
Everymarket INC
$84.99
Bactrack Scout Breathalyzer | Police-Grade Accuracy | DOT & NHTSA Compliant | Portable BAC Alcohol Tester For Personal & Professional Use
Amazon.com
Free shipping
$84.99
Bactrack Scout Breathalyzer | Police-Grade Accuracy | DOT & NHTSA Compliant | Portable BAC Alcohol Tester For Personal & Professional Use
Amazon.com
$99.99
Bactrack Mobile Rechargeable Smartphone Breathalyzer | Professional-Grade Accuracy | App Enabled | iPhone & Android Compatible | BAC Alcohol Tester
Amazon.com
1K+
Free shipping
$99.99
Bactrack Mobile Rechargeable Smartphone Breathalyzer | Professional-Grade Accuracy | App Enabled | iPhone & Android Compatible | BAC Alcohol Tester
Amazon.com
$5.32
Digital Breath Tester Professional Alcohol Breath Tester Breathalyzer Alcohol Detector Lcd Detector
Aliexpress
$5.32
Digital Breath Tester Professional Alcohol Breath Tester Breathalyzer Alcohol Detector Lcd Detector
Aliexpress
$8.81
$13.00
MQ-4 Air Quality Sensor Smoke Alcohol Gas Detection Module Ph2.0 Anti Reverse Connection Compatible
AliExpress
32% off
$8.81
$13.00
MQ-4 Air Quality Sensor Smoke Alcohol Gas Detection Module Ph2.0 Anti Reverse Connection Compatible
AliExpress
$10.69
New Alcohol Breathalyzer Portable Digital Alcohol Detector ASIC Chip Rechargeable Alcohol Tester
AliExpress
$10.69
New Alcohol Breathalyzer Portable Digital Alcohol Detector ASIC Chip Rechargeable Alcohol Tester
AliExpress