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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: greenwon
  • Model Number: AT-818 Alcohol Tester
  • Backlight: Blue
  • Color: Black
  • Available mouthpieces: 5 pcs
  • Certificate: CE&ROHS&FDA
  • Patent Number: ZL 2008 3 015490.9
  • Sensor: High-precision semiconductor sensor
  • Accuracy: -0.01 to 0.01%BAC at 0.05%BAC
  • Response Time: <5s
  • Warm-up Time: <20s
  • Power supply: 3 x 1.5v AAA alkaline battery (Not included)

Packaging & Delivery

Packaging Details: Inner Packing: Gift Box
G.W: 13 KG
N.W: 12 KG
Meas: 48x37.5x35cm
Delivery Detail: 15-20days for 1000-5000pcs

Greenwon OEM Breathalyzer AT818 Digital Breath Alcohol Tester Breathalyser




SALES POINT                                                                                        
1. Leader Manufacture Directly Supply 
2. Patent and Greenwon Brand Product  
3. Plenty of Stock ,Fast Shipment    
4. Good after-sale service




1. High-precision Semiconductor Sensor, high sensitivity
2. Rapid detect results,  quick response and resume
3. High accuracy, detection range:0.000-0.1990% BAC / 0.000-0.190‰ BAC / 0.000-0.995 mg/l BrAC.
4. Easy to use, Light weight. With a bag for it, easy to carry
5. Low power consumption, auto power-off. Long span life
6. Sensor fault self checking
7. Blue-colored backlight LCD display. 




Product Photos                                                                            



Technical parameters                                                                               





blue backlight 3-digit LCD screen


High-precision semiconductor sensor

Detection Range

0.000-0.190% BAC

0.000-1.990 ‰BAC

0.000-0.995mg/L (BrAC)

Alarm point

0.050% BAC

0.500 ‰BAC 

0.250mg/L (BrAC)


-0.01 to 0.01%BAC at 0.05%BAC

Response Time


Warm-up Time


Operating Current


Ambient conditions

Storage: -10°C to 50°C/Operation:0°C to 40°C

Power supply

3 x 1.5v AAA alkaline battery (Not included)


68.5g(excluding batteries)





Package Included                                                                                                          

1 * Digital Breath Alcohol Tester
1 * Cloth bag

1 * User Manual



Packing Information                                                                                

Inner Packing: Gift Box
G.W: 13 KG
N.W: 12 KG
Meas: 48x37.5x35cm



Kindly Notes                                                                                                                                
1 After drinking , it is recommended to wait 20 minutes before testing, because alcohol
  takes about 20 minutes into the blood from the digestive organs , and residual alcohol in
  the mouth takes time to dissipate .
2 To get a more accurate result , the interval time should be at least three minutes between
   each test .
3 Do not use benzene , gasoline and thinners cleaning product ingredients tester .
4 Do not allow any liquid penetrated into the sensor.
5 Reminding you , for your and others' travel safety , do not drink and drive.





Advance of us                                                                                            

1.OEM Experiences above 10 Years for alcohol tester, alcohol breathalyzer ,alkomat.


2.Factory Manufacturing Enterprise Provide with you competitive price and superior quality 


3.Have stable supply chain which can gurante our product quality and prompt delivery 


4.Our products has a top ranking on ebay, amazon, aliexpress. 


Most network shop to be our Agent.


5.Trial Order small quantity for retail and wholesale are accepted 


6.Fully inspecting of goods and Experience workers 


7.Become Alibaba Assessment Supplier and Passed TUV Factory Audit 


8.Sincere Service!(Effective pre-sale communication+Good after sale service )







Transaction History of the Supplier

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Transaction Overview


Transaction Details

This supplier has completedtransactions with buyers from .

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Transaction Value
Transaction Date
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China (Mainland)
Transaction Level:
Supplier Assessments:
9 Transactions 40,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $47,000
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