MQ-3 MQ3 Alcohol Sensor Module Breath Gas Detector Ethanol Detection for Arduino New

1.10 $

This product is no longer for sale, see similar items

Link copied to clipboard, share it

Or send it to social networks

Price dropped by 0.06 $

Lower than average, a lot

-5%

Reliable seller: 89%

Above average, safe to buy, Worldchips

More than 10 years of seller experience
High general feedback score (332362)
Customers are satisfied by communication
Items match description
High shipping speed
2.1% of customers were dissatisfied over the last 3 months

Prices at other sellers from 0.97 $

2.27 $

2pcs MQ-3 Alcohol Ethanol Sensor Module Gas Air Detector Sensor MQ3 MQ 3

ratings

orders

Reliability – 100%

Seller Your Cee

1.67 $

Glyduino MQ-3 Alcohol Ethanol Sensor Breath Gas Ethanol Detection MQ-3 for Arduino

ratings

orders

Reliability – 89%

Seller GlyduinoRobot Store

0.97 $

MQ-3 Alcohol Ethanol Sensor Module Gas Detector Sensor for Arduino Raspberry MQ 3 Alcohol Sensor Module

ratings

orders

Reliability – 100%

Seller AOKIN DiyElectronics Store

20 similar items found

-5%

42.57 $

Free shipping brand new 30pc mq-5 liquefied sensor city gas sensor module sensor module / natural gas sensor mq-5

Seller reliability 100%

1.93 $

Mc105 gas sensor module catalytic combustion type detector combustible gas leakage alarm detection probe

Seller reliability 100%

0.87 $

Mq-4 methane gas sensor natural coal co methane detector module for arduino diy kit electronic pcb board module

Seller reliability 89%

20.53 $

Diymore hdc1080 ccs811 carbon monoxide co2 vocs air quality numerical gas temperature humidity sensor module for arduino

Seller reliability 100%

MQ-4 gas methane sensor module MQ4 for arduino MQ-4 Gas Methane Sensor Module

-1%

0.96 $

Mq-4 gas methane sensor module mq4 for arduino mq-4 gas methane sensor module

Seller reliability 100%

1.11 $

Mq-4 gas methane sensor module mq4 for arduino mq-4 gas methane sensor module

Seller reliability 100%

0.90 – 1.25 $

Mq-2 mq-3 mq-4 mq-5 mq-6 mq-7 mq-8 mq-9 mq-135 detection smoke methane liquefied gas sensor module for arduino starter diy kit

Seller reliability 100%

60.23 $

Me3-nh3 ammonia gas nh3 sensor electrochemical toxic gas sensor nh3 detection 0~100ppm

Seller reliability 100%

1pc Smoke alarm sensor RS485 Secondary development Smoke transducer gas sensor 1W

-16%

47.75 $

1pc smoke alarm sensor rs485 secondary development smoke transducer gas sensor 1w

Seller reliability 100%

Glyduino MQ-135 Air Quality and Hazardous Gas Detection Sensor Alarm Module MQ135 Module for Arduino

-3%

1.78 $

Glyduino mq-135 air quality and hazardous gas detection sensor alarm module mq135 module for arduino

Seller reliability 89%

MQ-9 MQ9 Carbon Monoxide CO Alarm Combustible Gas Sensor Module Board DC 5V 150mA DO Output AO Output Long Life And Stability

-6%

1.04 $

Mq-9 mq9 carbon monoxide co alarm combustible gas sensor module board dc 5v 150ma do output ao output long life and stability

5.0

Seller reliability 100%

ZE14-O3 Ozone O3 Gas Sensor Module ZE14O3 ZE14 O3 For Ozone Concentration Detection Disinfection Cabinet 0-100ppm 3.3V UART

-19%

28.23 $

Ze14-o3 ozone o3 gas sensor module ze14o3 ze14 o3 for ozone concentration detection disinfection cabinet 0-100ppm 3.3v uart

Seller reliability 100%

New Waterproof Ultrasonic Ranging Module Integrated Ultrasonic DYP-ME007Y Sensor Module With Serial Output

-0.9%

7.35 $

New waterproof ultrasonic ranging module integrated ultrasonic dyp-me007y sensor module with serial output

Seller reliability 100%

Free ship 10pcs/lot New MQ-8 hydrogen sensor detection alarm module gas sensor module

-4%

25.70 $

Free ship 10pcs/lot new mq-8 hydrogen sensor detection alarm module gas sensor module

Seller reliability 89%

Glyduino MQ-5 Methane Gas Sensor Shield Methane Detector Module DC5V Hot for Arduino UNO MEGA

-4%

1.47 $

Glyduino mq-5 methane gas sensor shield methane detector module dc5v hot for arduino uno mega

Seller reliability 89%

-5%

9.25 $

Mq-2 mq-3 mq-4 mq-5 mq-6 mq-7 mq-8 mq-9 mq-135 detection smoke methane liquefied gas sensor module for arduino starter diy kit

Seller reliability 55%

2PCS MQ - 3 alcohol sensor module ethanol concentration alcohol gas detection circuit module

-1%

3.04 $

2pcs mq - 3 alcohol sensor module ethanol concentration alcohol gas detection circuit module

Seller reliability 100%

Free ship high quality Venetian box CO2 sensor module 4-20mA/0-10V/0-5V CO2 Transmitter Carbon dioxide detector gas sensor co2

-5%

121.50 $

Free ship high quality venetian box co2 sensor module 4-20ma/0-10v/0-5v co2 transmitter carbon dioxide detector gas sensor co2

Seller reliability 100%

279.00 $

[bella] new original authentic special sales -sensor fs-n11cp spot

Seller reliability 89%

182.61 $

[bella] new original authentic special sales -sensor pz-g41cp spot

Seller reliability 89%

MQ-3 MQ3 Alcohol Sensor Module Breath Gas Detector Ethanol Detection for Arduino New 2026 - buy cheap

MQ-3 MQ3 Alcohol Sensor Module Breath Gas Detector Ethanol Detection for Arduino New - compare prices

MQ-3 MQ3 Alcohol Sensor Module Breath Gas Detector Ethanol Detection for Arduino New - specifications

MQ-3 MQ3 Alcohol Sensor Module Breath Gas Detector Ethanol Detection for Arduino New - photo 2026

rating

order

No photos from buyers yet

Product specifications

Brand Name: diymore
Type: Gas Sensor
Output: Digital Sensor
Usage: Gas Sensor
Theory: Ultrasonic Sensor
Material: Mixture
is_customized: Yes

Show all