• Sourcing Solutions
  • Services & Membership
  • Help & Community

Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: GREENWON
  • Model Number: AT-683s
  • Sensor: Semiconductor alcohol tester
  • Detection Range: 0.000-0.190%BAC,0.00-1.990‰BAC,0.000-0.995mg/l BrAC
  • Accuracy: -0.01% to 0.01% at 0.05% BAC
  • Backlight: Red
  • Color: Grey&Black
  • Certificate: CE,ROHS&FCC
  • Patent No: ZL 2008 3 0104691.5
  • Material: ABS Plastic
  • Unit size: 118(L)*70(W)*28(H) mm
  • Power: 2*"AAA" Alkaline Batteries

Packaging & Delivery

Packaging Details: Inner packing: Gift Box
QTY: 100 PCS
G.W.: 9.2 KG
N.W.: 8.4 KG
Delivery Detail: 7-20days

Greenwon Patent PFT-683s Alcohol Tester Home Breathalyzer with 3 Digital LED Display and Keychian



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




Technical Parameters



Red backlight 3-digit LCD screen


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 0.02 %BAC at 0.05%BAC

Response Time


Warm-up Time


Operating Current


Operating temperature

0°C to 40°C

Operating Voltage

2 x 1.5v AAA alkaline battery (Not included)


65.9g(excluding batteries)






PFT-683S Alcohol Tester Pictures



1. Sensor: Semiconductor alcohol sensor

2. Warm-up time: Within 10 seconds
3. Respond time: Within 5 seconds
4. Digital display results (% BAC / mg/l) and with audible alert
5. Quick response and resume

6. Auto power-off
7. Low voltage indicator
8. With Keychain and 5pcs replaceable breath inhaler mouthpieces
9. CE, RoHS, FCC 

10.Patent product



Package included


  • 1 x Digital Breath Alcohol Tester ( include 5 mouthpieces)
  • 1 x User Manual


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.




About 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

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview


Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date
Email to this supplier
China (Mainland)
Transaction Level:
Supplier Assessments:
7 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
Learn More