Overmax AD 02 Professional Breathalyser Quick & Accurate Driver's Alcohol Test Compact Dual Colour LCD Audio Alerts 2 Mouthpieces 4 Free Calibrations Case Included Accuracy ±0.08‰

PRECISION-DRIVEN BREATHALYSER: Offers top-tier road safety measurements between 0.00‰-1.50‰, bolstered by industry-leading accuracy of ±0.08‰. UNIVERSAL LCD DISPLAY: Dual-colour interface ensures effortless readings, perfect for nighttime outings or early morning commutes. RAPID RESULTS & AUDIBLE ALERTS: Delivers reliable readings in a mere 5 seconds after a 30-second setup; distinct audio alerts keep you informed and safe. UNPARALLELED VALUE & DURABILITY: Stay confident with 4 free calibrations over two years, ensuring your digital alcohol tester remains at its prime. COMPACT & PORTABLE DESIGN: Ideal for any journey, this compact breathalyser fits snugly in pockets, handbags, or vehicle compartments and includes a protective case plus two mouthpieces.