One Step Alcohol Breathalyzer Breathalyser Breath Tester Kit UK & EU Certified Test Kits readouts for 0.0, 0.2, 0.5 and 0.8 see chart every Country in (6 Tests)

One Step is a disposable breathalyser used to measure blood alcohol content from a breath sample - readouts for 0.0, 0.2, 0.5 and 0.8 see chart for every Country in EU. The test must be performed at least 15 minutes after last consuming alcohol The One Step breathalyser is designed for personal use Multi-language instruction - English, German, French, Spanish and Italian Multi read out so covers ALL Europe not just France or Scotland