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5Pcs MQ3 Alcohol Ethanol Sensor Breath Gas Ethanol Detection Gas Sensor Module

5Pcs MQ3 Alcohol Ethanol Sensor Breath Gas Ethanol Detection Gas Sensor Module
5Pcs MQ3 Alcohol Ethanol Sensor Breath Gas Ethanol Detection Gas Sensor Module
5Pcs MQ3 Alcohol Ethanol Sensor Breath Gas Ethanol Detection Gas Sensor Module
5Pcs MQ3 Alcohol Ethanol Sensor Breath Gas Ethanol Detection Gas Sensor Module
5Pcs MQ3 Alcohol Ethanol Sensor Breath Gas Ethanol Detection Gas Sensor Module
5Pcs MQ3 Alcohol Ethanol Sensor Breath Gas Ethanol Detection Gas Sensor Module
5Pcs MQ3 Alcohol Ethanol Sensor Breath Gas Ethanol Detection Gas Sensor Module
5Pcs MQ3 Alcohol Ethanol Sensor Breath Gas Ethanol Detection Gas Sensor Module
5Pcs MQ3 Alcohol Ethanol Sensor Breath Gas Ethanol Detection Gas Sensor Module
5Pcs MQ3 Alcohol Ethanol Sensor Breath Gas Ethanol Detection Gas Sensor Module
5Pcs MQ3 Alcohol Ethanol Sensor Breath Gas Ethanol Detection Gas Sensor Module
5Pcs MQ3 Alcohol Ethanol Sensor Breath Gas Ethanol Detection Gas Sensor Module
5Pcs MQ3 Alcohol Ethanol Sensor Breath Gas Ethanol Detection Gas Sensor Module
5Pcs MQ3 Alcohol Ethanol Sensor Breath Gas Ethanol Detection Gas Sensor Module
5Pcs MQ3 Alcohol Ethanol Sensor Breath Gas Ethanol Detection Gas Sensor Module
5Pcs MQ3 Alcohol Ethanol Sensor Breath Gas Ethanol Detection Gas Sensor Module
5Pcs MQ3 Alcohol Ethanol Sensor Breath Gas Ethanol Detection Gas Sensor Module
$13.99
Ex Tax: $13.99
  • Stock: In Stock
  • Model: EB0043286
  • SKU: EB0043286
Description:
 
Size: approx. 32 x 22 x 27mm
Main chip: LM393, ZYMQ-3 gas detector
Working Voltage: DC 5V
With signal output instructions.
Two-way signal output (TTL level output and analog output).
TTL output effectively signal for low level(when the output low level signal lights, can directly connected microcomputer).
Analog output 0 ~ 5v voltage, the higher the concentration, the higher the voltage.
Has a high sensitivity and good selectivity.
Has long service life and reliable stability.
Rapid response recovery features.
For motor vehicles and other prohibition drunken drivers homework personnel on-site testing, also used in other places of ethanol vapor detection.
Color is shown as pictures.
 
Package Included:

5 x Gas Sensor Module



5Pcs-MQ3-Alcohol-Ethanol-Sensor-Breath-Gas-Ethanol-Detection-Gas-Sensor-Module-1353221

5Pcs-MQ3-Alcohol-Ethanol-Sensor-Breath-Gas-Ethanol-Detection-Gas-Sensor-Module-1353221

5Pcs-MQ3-Alcohol-Ethanol-Sensor-Breath-Gas-Ethanol-Detection-Gas-Sensor-Module-1353221

5Pcs-MQ3-Alcohol-Ethanol-Sensor-Breath-Gas-Ethanol-Detection-Gas-Sensor-Module-1353221

5Pcs-MQ3-Alcohol-Ethanol-Sensor-Breath-Gas-Ethanol-Detection-Gas-Sensor-Module-1353221

5Pcs-MQ3-Alcohol-Ethanol-Sensor-Breath-Gas-Ethanol-Detection-Gas-Sensor-Module-1353221

5Pcs-MQ3-Alcohol-Ethanol-Sensor-Breath-Gas-Ethanol-Detection-Gas-Sensor-Module-1353221

5Pcs-MQ3-Alcohol-Ethanol-Sensor-Breath-Gas-Ethanol-Detection-Gas-Sensor-Module-1353221

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The timeline of the whole shipping process is shown below:

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The total delivery time is calculated from the time your order is successfully placed to the time received. Total delivery time is broken down into processing time and shipping time.

Processing time: The time it takes to prepare your item(s), includes preparing your items, performing quality inspections, and packaging for shipment. Normally, the processing time is 1-3 days (Only include Monday to Saturday ) after getting your order.

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Shipping Rates


You could choose the shipping method based on your preference during checkout, different shipping methods will apply different rates and shipping times. Please check the following chart for detail:


Shipping MethodShipping RatesShipping Times
Flat Shipping (Promotion)
$10About 5-30 Working Days to Worldwide (Only include Monday to Saturday )

Standard Express(0.5KG starting price listed)

Based On WeightsAbout 5-15 Working Days to Worldwide (Only include Monday to Saturday )

Priority Express (0.5KG starting price listed)

Based On WeightsAbout 3-7 Working Days to Worldwide (Only include Monday to Saturday )

In addition, the transit time depends on where you're located, the shipping method you choose, and where your package comes from. We will keep you informed of any problems here to help you get your order as soon as possible. 

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