Digital Mini Alcohol Tester / Breathalyzer AT-838

Digital Mini Alcohol Tester / Breathalyzer AT-838\n\n - This alcohol tester is designed for and aid to promote reasonable driving. It should not be used in anticipation of the use or operation of vehicles, machinery, or equipment.\n\n - Digital alcohol tester with audible alert\n ...Digital Mini Alcohol Tester / Breathalyzer AT-838\n\n - This alcohol tester is designed for and aid to promote reasonable driving. It should not be used in anticipation of the use or operation of vehicles, machinery, or equipment.\n\n - Digital alcohol tester with audible alert\n\n - Three kinds of unit conversion (\%BAC/‰BAC/mg/L)\n\n - Quick response and resume\n\n - Real time display\n\n - With 4 more spare mouthpiece to replace\n\n - Red backlight digital LCD screen\n\n - Mini, light and handy, convenient to carry with drivers\n\nSpecification:\n\nMaterial: ABS\n\n - Range: 0.000-0.199\% BAC, 0.000-1.990‰BAC, 0.000-0.995mg/L\n\n - Alarm Point: 0.05\%BAC, 0.5‰BAC, 0.25mg/L\n\n - Accuracy: ±0.010\%, ±0.100‰, ±0.050mg/L\n\n - Power Input: 2×1.5V /quot;AAA/quot; Alkaline Battery (Battery is not included.)\n\n - Item Size: Approx 7.8x5.7x1.5cm / 3.1x2.2x0.6in (LxWxH)\n\nItem Weight: Approx 40.3g / 1.4oz