Price: $39.99 ?ACCURATE TESTING: This alcohol tester is composed of advanced high-precision nanotechnology sensor, which can accurately feedback your actual situation on top of the LCD display, and can be used with family, friends....

Price: $84.99 PRO-GRADE ACCURACY – Powered by BACtrack’s platinum-based Xtend Fuel Cell Sensor, the Element utilizes the same professional-grade technology trusted by hospitals, clinics, and even law enforcement.ONE-BUTTON OPERATION – The BACtrack Element is...