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4.8 (10K+ bought in past month)

Revolis Pro Breathalyzer

Police-grade fuel cell BAC sensor

Recommended by law enforcement & ER professionals

Real BAC reading in just 5 seconds

60-Day Risk-Free Trial + 3-Year Warranty

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How It Works

Press the power button. Wait for the ready signal. Blow steadily into the mouthpiece for 5 seconds.

Your BAC reading appears on the digital display in seconds.

How Accurate Is Revolis?

Revolis uses police-grade fuel cell sensor technology to deliver a clear BAC reading in seconds.

It is designed for high accuracy and consistent results, with readings accurate within ±0.005 of professional breathalyzers when used correctly.

For best performance, use the mouthpiece, wait 15–20 minutes after your last drink, and recalibrate once per year.

Product Specs

Color: Black
Size: Approx. 120mm tall x 17.8mm thick
Display: LCD digital BAC screen
Sensor: Fuel-cell / electrochemical BAC sensor
Test time: 5-second breath test
Result time: Results shown in seconds
Charging: USB-C rechargeable
Battery: Long-lasting rechargeable battery
Mouthpiece: Detachable PP mouthpiece/nozzle
Shell: Shock-resistant ABS body
Use case: Personal BAC checking before driving decisions
Recalibration: Recommended annually for best accuracy

Shipping & Returns

Shipping: Free standard shipping on all U.S. orders. Ships within 3-7 business days.

Returns: 60-day hassle-free return policy. If you're not satisfied, send it back for a full refund — no questions asked.

Customer Service

Have questions or need assistance? Reach out us 24/7 via email or phone number:

Email: help@revolis.store
Phone: +1 (719) 247-2172

Revolis Pro Breathalyzer AU

$84.95
$84.95 $139.95
SAVE 39% Sold out

Why “I Feel Fine” Falls Short?

Most people trust how they feel. They count drinks, drink water, wait an hour, and tell themselves they’re fine. But feeling fine is not a BAC reading. Revolis shows your real number in seconds before you drive.

  • What Feeling Fine Misses

    ❌ “I feel fine” is not a BAC reading
    ❌ Counting drinks gets unreliable fast
    ❌ Waiting one hour per drink is only a guess
    ❌ Coffee and water do not lower your BAC
    ❌ Your body can feel normal while your number says otherwise

  • How Revolis Helps

    ✅ Turns guesswork into a real BAC number
    ✅ Police-grade fuel cell sensor for reliable testing
    ✅ 5-second breath test with instant digital results
    ✅ Helps stop one bad decision before it happens
    ✅ Check first, then wait, ride-share, or give someone else the keys

Helps Protect Your Family Before You Turn The Key

Two drinks can affect two people differently.

Food, weight, sleep, stress, medication, and timing all change your BAC — but none of them show your number.

Revolis gives you that number before the keys are in your hand, so you still have time to wait, call a ride, or let someone else drive.

The Decision Happens Before The Keys

Revolis gives you earlier visibility, while you still have options.

93%

Reported more confidence in their number before driving decisions

73%

Reported avoiding at least one bad decision in the first month

87%

Said they felt more in control of the drive-or-don’t-drive decision

The Science Behind Revolis

  • Measured, Not Assumed

    Revolis turns “I think I’m okay” into a visible BAC number.

    That number makes the decision harder to rationalize.

  • Real Numbers, Not Yes/No

    Cheap testers often give vague results.

    Revolis shows a digital BAC reading, so you can see where you actually are.

  • The Decision Happens Before The Keys

    Once you are already driving, your options are gone.

    Revolis helps you check first, while the smart decision still costs nothing.

Don’t Wait For The Cop To Do It For You

Over 11,000 people died in alcohol-impaired driving crashes in 2024.

One bad decision can cost thousands in legal fees, insurance hikes, and lost peace of mind.

Revolis is a simple checkpoint before the most expensive mistake of your life.

Why It Beats The Alternatives

  • Better Than “I Feel Fine”

    Alcohol can affect judgment before you realize it. Revolis gives you a number instead of letting your brain negotiate with itself.

  • Better Than Counting Drinks

    Two people can drink the same amount and have different BAC readings. Body weight, food, sleep, timing, and medication can all change the number.

  • Better Than Waiting One Hour

    The “one hour per drink” rule is too vague. Your BAC curve is personal, and Revolis gives you a direct reading instead of folk wisdom.

  • Better Than Cheap Testers

    Cheap testers can feel random and inconsistent. Revolis Pro is built around fuel-cell sensor technology for more stable, repeatable readings.

  • Better Than Finding Out Too Late

    The best decision happens before the keys are in your hand. If your number is not where it should be, you still have options.

  • Better For The Morning After

    Alcohol can stay in your system longer than you think. Revolis helps you check your number the next morning before driving to work, the airport, or back home.

What Changed After Using Revolis

  • I bought Revolis after a dinner where I thought I was fine but still felt unsure. Now I keep it in my car and check before driving home. It gives me peace of mind because I’m not guessing anymore.

    Margaret H. — TX — Verified Buyer

  • I use this after golf outings and weekend dinners. The number on the screen makes the decision simple. If it’s not where it should be, I wait or get a ride.

    Robert L. — AZ — Verified Buyer

  • My husband and I keep one in each car. It’s small, easy to use, and the screen is clear at night. We don’t argue over who is “probably fine” anymore.

    Linda C. — CA — Verified Buyer

  • Bought this before a family trip. Everyone used it after drinks around the fire. It made the next morning drive feel more responsible.

    David M. — FL — Verified Buyer

  • I’ve used other breathalyzers before and some felt like they were just making up numbers. This one gives consistent results when testing multiple times. It is compact, quick to warm up, and feels reliable.

    Rachel T. — CO — Verified Buyer

  • I use this when camping because we sometimes drink around the fire and need to drive into town the next morning. This makes it easy to check before leaving. Small enough to pack with my gear and simple enough for everyone to understand.

    Melissa H. — NC — Verified Buyer

From Curious To Confident

How accurate is Revolis Pro?

Revolis Pro uses fuel-cell sensor technology and is designed to deliver consistent BAC readings. For best accuracy, use the mouthpiece correctly and recalibrate once per year.

How do I use it?

Turn it on, wait for the ready signal, then blow steadily into the mouthpiece for 5 seconds. Your BAC reading appears on the screen in seconds.

Can Revolis tell me if I am safe to drive?

No breathalyzer should be treated as permission to drive. Revolis helps you know your number, but if you have any doubt, wait longer or call a ride.

When should I test?

For best results, wait at least 15–20 minutes after your last drink before testing. This helps avoid alcohol still in your mouth affecting the reading.

Does it need batteries?

No disposable batteries are needed. Revolis Pro is rechargeable with USB-C.

Is it easy to carry?

Yes. Revolis Pro is compact enough to keep in your glove box, bag, RV, boat, or jacket pocket.

What is included?

Each order includes the Revolis Pro Breathalyzer, detachable mouthpiece/nozzle, charging cable, and user instructions.