Electronic alcohol tester, rechargeable, LCD screen, semiconductor sensor

CERTIFIED PROFESSIONAL MEASUREMENT: Our electronic breathalyzer uses advanced sensor technology to provide accurate blood alcohol results in just 5 seconds. (Warning: This device is a self-assessment tool and is not intended for police testing.)

Convenient USB Charging: This electronic breathalyzer has a built-in 300mAh high-capacity battery – no need to replace it.

Maximum Hygienic Contactless Testing: This contactless electronic breathalyzer ensures sanitary safety without the need to exchange bodily fluids and is ideal for individual or group use (home/business) thanks to its hygienic design.

Visual and Audible Alarms: ① Green: 0.00-0.02% BAC (silent) ② Yellow: 0.02-0.08% BAC (warning beep) ③ Red: > 0.08% BAC (continuous alarm)

Ultra-Portable Design: Compact size (9 x 2.5 cm), can be placed in the Pocket-sized, fits easily in a handbag, perfect for evenings, travel, or after meals.