Breathalyzer kits / Ethylotest 0.5 g/l [ NF Certified Alcohol Tester ]

Reliable and easy-to-use breathalyzer kits certified NF X 20-702 for measuring blood alcohol concentration at the legal limit of 0.5 g/l (0.25 mg/l of expired air). These testers are designed for personal or law enforcement use, ensuring accurate and quick detection of alcohol levels without requiring blood or urine tests. Typically available as chemical single-use kits or reusable electronic models with disposable mouthpieces.