- Quickly & Easily Estimate Your BAC - Proprietary Advanced MicroCheck® Sensor technology delivers reliable, accurate BAC results you can trust
- Easy to Use - One button operation means you simply power on your Nano keychain breathalyzer and begin testing in seconds. It's that easy!
- Take It With You Anywhere - The ultra-compact BACtrack Nano breathalyzer keychain easily fits in a pocket or purse, making it a great portable breathalyzer for any occasion.
- Optimal Breath Capture - The innovative fold-out mouthpiece ensures only your breath goes into the alcohol tester, while other airborne pollutants are kept out. Warranty - All BACtrack breathalyzers are backed by a full one-year warranty, when purchased from an authorized retailer. Click here for warranty information.
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BACtrack Nano
BACtrack Nano
Keychain Breathalyzer
$49.99
- Quickly & Easily Estimate Your BAC - Proprietary Advanced MicroCheck® Sensor technology delivers reliable, accurate BAC results you can trust
- Easy to Use - One button operation means you simply power on your Nano keychain breathalyzer and begin testing in seconds. It's that easy!
- Take It With You Anywhere - The ultra-compact BACtrack Nano breathalyzer keychain easily fits in a pocket or purse, making it a great portable breathalyzer for any occasion.
- Optimal Breath Capture - The innovative fold-out mouthpiece ensures only your breath goes into the alcohol tester, while other airborne pollutants are kept out. Warranty - All BACtrack breathalyzers are backed by a full one-year warranty, when purchased from an authorized retailer. Click here for warranty information.
- BACtrack Nano Keychain Breathalyzer
- Mouthpieces x3
- Coin Battery x1
- Instruction Manual
- One-year Limited Warranty
- Dimensions 1.13 x 0.50 x 2.00 inches (2.86 x 1.27 x 5.08 cm)
- Weight 0.6 oz. (17 grams) with batteries
- Mouthpieces Fold-out; 3 included
- Battery 1 Coin battery, included
- Battery Life Approximately 75 tests
- Sensor Technology Advanced MicroCheck®
- Sensor Accuracy +/- 0.01 at 0.02% BAC (blood alcohol content)
- Warm-Up Time 11-13 seconds
- Blowing Time 5 seconds
- Response Time 5 Seconds
- BAC Range 0.000 - 0.400% BAC
- Warranty 1 Year
- Quickly & Easily Estimate Your BAC - Proprietary Advanced MicroCheck® Sensor technology delivers reliable, accurate BAC results you can trust
- Easy to Use - One button operation means you simply power on your Nano keychain breathalyzer and begin testing in seconds. It's that easy!
- Take It With You Anywhere - The ultra-compact BACtrack Nano breathalyzer keychain easily fits in a pocket or purse, making it a great portable breathalyzer for any occasion.
- Optimal Breath Capture - The innovative fold-out mouthpiece ensures only your breath goes into the alcohol tester, while other airborne pollutants are kept out. Warranty - All BACtrack breathalyzers are backed by a full one-year warranty, when purchased from an authorized retailer. Click here for warranty information.
- BACtrack Nano Keychain Breathalyzer
- Mouthpieces x3
- Coin Battery x1
- Instruction Manual
- One-year Limited Warranty
- Dimensions 1.13 x 0.50 x 2.00 inches (2.86 x 1.27 x 5.08 cm)
- Weight 0.6 oz. (17 grams) with batteries
- Mouthpieces Fold-out; 3 included
- Battery 1 Coin battery, included
- Battery Life Approximately 75 tests
- Sensor Technology Advanced MicroCheck®
- Sensor Accuracy +/- 0.01 at 0.02% BAC (blood alcohol content)
- Warm-Up Time 11-13 seconds
- Blowing Time 5 seconds
- Response Time 5 Seconds
- BAC Range 0.000 - 0.400% BAC
- Warranty 1 Year
Free Shipping on All US Orders
We offer free shipping in the Continental US via USPS first class mail. Orders placed by 12pm PST will usually ship the same business day. You can expect to receive your order in 3-7 business days.
1 Year Warranty
If during the first year of operation any BACtrack unit ceases to function properly, we will repair or replace the defective product at no charge. To obtain warranty service, please contact customer support at 877-334-6876 or support@bactrack.com.
30-Day Money Back Guarantee
If you are not 100% satisfied with your BACtrack, we'll gladly exchange it or give you a refund for the full purchase price paid, whichever you prefer, within 30 days from the original shipping date.Free Shipping on All US Orders
1 Year Warranty
30-Day Money Back Guarantee
Worldwide Shipping
Core Features
Ultra-Portable Keychain Design
The tiny BACtrack Nano is perfect for BAC testing on the go, easily attaching to your keychain or fitting in a pocket or purse.
Proprietary Sensor Technology. Unparalleled Precision.
Every BACtrack breathalyzer is engineered around the two factors that most influence accuracy: sensor type and optimal breath capture.
MicroCheck® Sensor Technology
Our consumer breathalyzers employ Advanced MicroCheck® Sensor Technology. Using a semiconductor sensor as a base, these sensors go through a patented burn-in process, which delivers more accurate and reliable results when compared to standard semiconductor sensors.
Optimal Breath Capture
Breathalyzer accuracy begins with an effective breath capture mechanism. BACtrack breathalyzers are carefully designed to exclude ambient air, fumes, and other airborne gases that could contaminate results. To enhance accuracy, all BACtrack pro-grade models feature a miniature solenoid air pump to test only air from the deep lungs.
Nano Keychain Breathalyzer Reviews
Questions & Answers
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