Breathalyzer Alcohol Tester. Breath Test. BACtrack Go Keychain. FREE EXPRESS

FREE Express Ship. Precision Accuracy. World's #1 Brand
BACtrack_Australia
(3688)
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AU $74.97
ApproximatelyUS $48.89
Condition:
New
2 available2,208 sold
People want this. 518 people are watching this.
This one's trending. 2208 have already sold.
Shipping:
Does not ship to United States.
Located in: Sydney, Australia
Delivery:
Varies
Returns:
Seller does not accept returns.
Payments:
     Diners Club
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Seller assumes all responsibility for this listing.
eBay item number:181917170285
Last updated on Jul 27, 2025 16:00:59 PDTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item. See the seller's listing for full details See all condition definitionsopens in a new window or tab
Response Time
5 Seconds
Detection Range
0.00-0.40% BAC
Custom Bundle
No
MPN
BT-KC20
Handiness
Ultra Compact Design
Power Supply
1 AAA battery
Battery Life
Approximately 75 tests
Display Type
Digital
Manufacturer Warranty
1 year
Labels & Certifications
na
Features
Keychain
Operations
One Button Operation Alcohol Test
ensor Accuracy
+/- 0.01 at 0.02% BAC (blood alcohol content)
Drug Type
Alcohol
Non-Domestic Product
No
ARTG Number
na
Warm up time
10-20 seconds
Mouthpieces
Fold-out; 3 Reusable Dishwasher Friendly Included
Warranty
1 year
Warm-Up Time
11-13 seconds
Blowing time
5 seconds
Dimensions
1.45 x 0.55 x 2.44 inches (3.7 x 1.4 x 6.2 cm)
Set Includes
Mouthpieces x3, AAA Batteries x1, Instruction Manual, One-year Limited Warranty, Breathalyser
Sanitary
Folding mouthpiece design
Weight
2 oz (56g)
Modified Item
No
Brand
BACtrack
Sensor Technology
Advanced MicroCheck®
Type
Disposable Breathalyser
Sample Type
Breath
Model
Go Keychain Breathalyser
Energy Conservation
Auto Power Off
Expiry Date
na
Product Line
Breathalyzer
BAC Range
.000 - 0.400% BAC
Display
LCD Display Alcohol Breath Tester
Category

Item description from the seller

About this seller

BACtrack_Australia

98.5% positive feedback•15K items sold

Joined Jun 2015
Usually responds within 24 hours
Welcome to BACtrack Australia. We are Australia's only 100% locally owned & operated breathalyser specialist company. We offer a 60 day, no questions asked right of return on everything that we sell. ...
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Detailed seller ratings

Average for the last 12 months
Accurate description
5.0
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

Popular categories from this store

See allcategories
Alcohol Breathalyser TestersBreathalyser MouthpiecesOther

Seller feedback (3,817)

All ratings
Positive
Neutral
Negative
  • i***t (267)- Feedback left by buyer.
    Past month
    Verified purchase
    Work very good 👍🏻 very happy
  • 9***9 (668)- Feedback left by buyer.
    Past month
    Verified purchase
    Fast postage. Item as described. No issues. Would highly recommend
  • a***s (121)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Awesome. Not sure about the calibration/maintenance of it
See all feedback

Product ratings and reviews

Learn more
4.6
41 product ratings
  • 33 users rated this 5 out of 5 stars
  • 5 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 2 users rated this 2 out of 5 stars
  • 1 users rated this 1 out of 5 stars

Most relevant reviews

See all 30 reviews
  • by vBWckCbvRNi@Deleted
    Aug 19, 2019Top favorable review

    Great product

    Nice simple to use product you can put on your car’s key ring. I have done rigorous personal testing and I would say the breathalyser is very accurate. Thank BACtrack

    Verified purchase: YesCondition: NewSold by: bactrack_australia

  • by or4pleasure
    Dec 11, 2019

    Not Bad Device

    I don't think any device is 100% accurate and to pay $55 is a rip off to get it recalibrated every year ... Still to early to say it's good, its bad or bad quality because I haven't had it long enough to use it.

    Verified purchase: YesCondition: NewSold by: bactrack_australia

  • by kazzarooniesmartysmit
    Jun 21, 2018

    Perfect for the new drivers in our family.

    We bought these for our kids, so after a big night out they know when they can drive the next day. Works brilliantly.

    Verified purchase: YesCondition: NewSold by: bactrack_australia

  • by 67jws
    Mar 31, 2021

    Small discreet easy to use

    Small, lightweight easy to use.

    Verified purchase: YesCondition: NewSold by: bactrack_australia

  • by trapperdennis
    Oct 31, 2018

    Excellent Little BAC Tester

    Very easy to use and appears to do job which it is described to do

    Verified purchase: YesCondition: NewSold by: bactrack_australia

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