MQ-3 Alcohol/Ethanol Sensor Module $ 4.95 5.00 out of 5 Rated 5.00 out of 5 based on 2 customer ratings This alcohol sensor is suitable for detecting alcohol concentration on your breath, just like your common breathalyzer. Need Help? Contact Us Leave Feedback Categories: , Plaques & Plates, Insect Repellents Contact Us [email protected] +31610763377 Leave Feedback Contact us for any feedback at: https://vendita-prodotti-parrucchieri.it/contact/ Share Related Products Add to cart Motor Driver Shield L293D , Room Sprays, Industrial & Scientific Rated 5.00 out of 5 Select options This product has multiple variants. The options may be chosen on the product page HC-SR501 Infrared PIR Motion Sensor Detector Module Adjustable IR Pyroelectric , Power Supply, Apparel Rated 5.00 out of 5 Add to cart 2x Ultrasonic Sensor Mounting Bracket Mount HC-SR04 Smart Car Arduino Handcrafted Herbal Teas, Circular Designs Add to cart HC-SR04 Ultrasonic Sensor Mounting Bracket Mount Smart Car Arduino 3D Printer Power Supply, Flex Cable Rated 5.00 out of 5
