pergoods Breathalyzer & Alcohol Tester, Alcohol Breathalyzer LCD Display Digital Fast, High Accuracy Alcohol Detector (20 Mouthpieces)

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Upon receipt we put batteries in, tested it, and all seemed ok. we got it out to use for the first time over the festive period and t it out again and it won’t stay on long enough to warm up or blow etc! We’ve changed the batteries in case this was the issue too but no change! Disappointing

I got thisxto keep in the car. It comes in very handy and could be a lifesaver. It's very easy to use and comes with full easy to follow instructions too. There is no harm being prepared. A must have.

Absolute load of tosh!Gives different readings in the same space of time so it’s not accurate at all.Waste of money.

Small and portableCompared with the other commercial model I got and it's pretty accurate.Value for money

Tried after alcohol and showed 0. Next day tried blowing and would only take a 1 second sample. And then show incorrect result every time.

Absolutely useless product….said I had no bac after four cans. !!!!!

The reading on this breathalyser is not accurate at all - said my boyfriend could drive after five pints!