This breathalyzer drops to $20.99 after the clipped checkout coupon, down from $39.99. The discount runs through October 3. Buy Now at Amazon
Features
Uses a high-precision sensor to deliver blood alcohol content readings Tri-color LCD display shifts from green to yellow to red with an audio alarm Includes 20 washable, reusable mouthpieces Measures 6.4″ x 2.8″ x 1.3″ and weighs about 3.9 oz. Warms up in 10 seconds before testing Automatically powers down after use to save battery
