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Digital alcohol breath tester /breathalyzer Tester

1..Fast respond & accurate display 2..Quick response and resume 3.Auto power-off 4.Low voltage indicator

High Accuracy Breathalyzer Alcohol Tester with keychain

Digital breath alcohol tester Promptly and conveniently design for measuring analysis blood alcohol concentration CE approval

Portable mini digital breath alcohol tester with keychain

*Portable Mini-sized, retractable plug, a keyring to carry DIY calibration by users, easy to operate. Breathalyze

Professional mini alcohol tester LCD digital display breath alcohol tester portable digital alcohol tester

1.mini alcohol tester 2.LCD digital display breath alcohol tester 3.portable digital alcohol tester 4.safety

Driving safeguard Breath Alcohol tester for car gifts

1.digital breath alcohol tester 2.CPU control 3.Sensor: Semiconductor 4.Certificates: CE & ROHS 5. Car gifts