BACscan F-30 breathalyzer

After buying, I checked it several times and it worked correctly every time. Sometimes, even if you feel fine and enough time has passed since a party, you may still have alcohol in your blood. It's worth having a breathalyser, because reality often differs from how we feel.

A very good breathalyser because it’s not expensive, it’s extremely easy to use, and it’s small and lightweight. I can’t judge its accuracy, but it fulfils its basic function: it shows if there is alcohol or not. I recommend it to everyone.

The breathalyser is solidly made, MADE IN KOREA, so you know it's not a typical Chinese device. As for the measurements, they seem correct, although it's not certain, because when you buy it in the Militaria store, you don’t get a calibration certificate, which other shops provide. After purchase, I recommend sending the device for calibration, which may ultimately raise the total cost above the manufacturer's price.

Light, small and very good breathalyser. Solid construction, high quality of workmanship. Thanks to the Polish manufacturer, there are no problems with calibration. I recommend this product.

It works well in practice. Tested on several people after parties. It’s worth having if you plan to drive after drinking the day before. I honestly recommend it.

I think this is a must-have accessory for the car or for home, especially during holidays. Better to be sure than take risks—the measurement is quick, the battery lasts long, and additional calibration is free. My previous unit, which I gave as a gift, has worked flawlessly from one calibration to the next. I recommend it.

Great product. This is another one I’ve bought as a gift for family. Easy to use, even universal mouthpieces fit (although the original ones are the most comfortable). Service and calibration are trouble-free. Highly recommend!

A very useful device. Well built, a professional product at an affordable price. Made in Poland means easy servicing and calibration. Recommended.

I've had the breathalyser for a week, tested it several times, it works perfectly, well-made, and the price is very attractive considering the quality. I have no complaints, I recommend it!

Very nice, cheap, convenient, and delivers accurate results.

An ideal gift, met expectations, professional equipment at an attractive price, ready to use in 20 seconds. I recommend it.

Very practical device. Fulfils its role one hundred percent, although sometimes you have to be careful not to blow too hard ;)

It works as intended. Its only drawback is its high sensitivity to the blowing force – you need to blow very precisely, not too hard or too gently, otherwise an error message appears.

Easy to use. Fully fulfils its purpose.

Very good and reliable device. Worth the price. The price-to-quality ratio is excellent.