2 x Alcohol Breathalyzer Breathalyser Breath Tester Kit – UK & EU Certified Test Kits – readouts for 0.0, 0.2, 0.5 and 0…
£2.85
Breathalyser
One Step is a disposable breathalyser used to measure blood alcohol content from a breath sample.
The test must be performed at least 15 minutes after last consuming alcohol
One Step is designed for personal use