Less than $20 - could save you $10,000 because that's the cost of getting a DUI. So easy - attach to your key before a night of fun! Get home safely!

Color: Black, Grey
Material: ABS
Keywords: Tester
Digital display results: (% BAC / g/L)
Detection range: 0.000%-0.199% BAC (0.00-1.99g/l)
Mouthpieces: 5pcs
Feature: Three Digit Digital Display
Power input: 2*AAA battery

Note: please allow up to 21 days for shipping.