Oromed PRO NAVY BLUE alcohol tester

Product colour: Blue Type: Contactless Measuring range: 0 - 4 g/l Weight: 58.8 g Depth: 19.8 mm Width: 45 mm Height: 111.5 mm Number of products included: 1 pc(s) Display: LCD Built-in display: Yes Number of batteries supported: 2 Battery technology: Alkaline Battery voltage: 1.5 V Cylindrical battery size: AAA Warnings: Keep away from children.