JASTEK Breathalyzer Rechargeable High Accuracy Mouthpieces Review

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Updated June 27, 2022
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With the many accidents that happen on the roads as a result of drunk driving, it’s high time that everyone does their part to help keep these numbers low. One of the ways you can do this is taking note of your own blood alcohol content level, and to do so, you need a reliable alcohol tester such as the Jastek breathalyzer. This highly accurate breath alcohol tester comes with a rechargeable lithium ion battery that can keep it going for up to 3 months on charge, and it’s able to display your BAC results on it’s LCD screen in 6 different units. Could the Jastek breathalyzer rechargeable breath alcohol tester be the best breathalyzer for you? Let’s find out.

Why We Like It – JASTEK Breathalyzer Rechargeable High Accuracy Mouthpieces

Produced in the United States, the Jastek high accuracy digital alcohol breathalyzer is a reliable tool that you should use to keep tabs on your blood alcohol level. It’s capable of saving your results, and has a 1 year warranty that you can claim in case your purchase comes with any defects. If you want to checkout a simple breathalyzer that costs less than $20, you can open the Fannel portable breath alcohol tester review.

  • Quite affordable
  • Auto calibration & sensor fault self checking system
  • 1000mAh battery lasts 3 months on one charge
  • No smartphone connectivity


The Jastek rechargeable breath alcohol tester has been around for just about a year now, and it’s already proven to be a popular choice for users who want to keep track of their breath alcohol levels. It allows you to set specific BAC results that you can get alerts on whenever they’re surpassed, and you’ve only got to wait for 5 seconds for it to warm up after switching it on. Another thing about this alcohol breathalyzer is that you can store up to 32 recent testing results, and this allows you to compare your current and previous results to just see how well you’re doing over time. If you’d rather have a breathalyzer that’s listed & recognized by the FDA, then you should have a look at the BACtrack Trace Breathalyzer. There are also other personal breathalyzers that operate just like the police enforcement grade breathalyzers. A good example is in the Sentech isober 30 review.


The Jastek breathalyzer rechargeable breath alcohol tester is designed to look like a very rugged piece of technology, and this also makes it very ergonomic. The 3 line digital alcohol breathalyzer LCD screen is able to display your results in up to 6 different units, and with a 1000mAh lithium ion battery at the back, you’ll be using it for a long time before it runs out of power. This is unlike the BACtrack C6 Keychain Breathalyzer that runs on a AAA battery. Also, to help save on power, the Jastek breathalyzer rechargeable breath alcohol tester has an auto power off feature that shuts it down after a period of inactivity.


Regarded as a high accuracy digital alcohol breathalyzer, the Jastek EK90 comes packed with up to 10 mouthpieces, and this allows you to share it with your friends and family whenever you’re out. The 10 mouthpieces dark grey coloring and rugged design add to its allure, and with the ability to self-calibrate after an extended period of use, it’ll be very difficult for you to get inaccurate results. For those of you who don’t think the information displayed on the Jastek alcohol tester high accuracy screen is enough, the BACtrack Mobile Smartphone Breathalyzer is able to connect to your phone through Bluetooth and give a more accurate description of what your BAC results mean.

JASTEK Breathalyzer Rechargeable High Accuracy Mouthpieces Wrap Up

To help reduce the staggering numbers of alcohol related fatalities, everybody ought to have a breathalyzer in their pocket or bag just so that you’re able to check yourself and stay away from making regrettable decisions. The Jasteek breath alcohol tester high accuracy breathalyzer serves this purpose very well, and is one of the most affordable breathalyzers in the market.