BACtrack T40 Breath Alcohol Detector

Powered by BACtrack's proprietary Advanced MicroCheck® Sensor technology . the ultra-compact BACtrack T40 personal breathalyzer quickly and easily estimates your alcohol level in seconds. It's sleek . discreet design make it perfect for BAC testing on the go - take it with you any time you drink! From happy hour to dinner parties . the tiny BACtrack T40 alcohol tester will raise your drinking IQ . helping you and your friends make better decisions while drinking.