1..Fast respond & accurate display 2..Quick response and resume 3.Auto power-off 4.Low voltage indicator
Digital breath alcohol tester Promptly and conveniently design for measuring analysis blood alcohol concentration CE approval
*Portable Mini-sized, retractable plug, a keyring to carry DIY calibration by users, easy to operate. Breathalyze
1.mini alcohol tester 2.LCD digital display breath alcohol tester 3.portable digital alcohol tester 4.safety
1. electronic breath analyzer 2. Quick response and resume. 3. LED Torch function. 4. Has key chain.
Prefessional Police Digital Breath Alcohol Tester CE,ROHS Smart and fast response High precision
1. Professional Breath Alcohol Tester Digital Breathalyzer 2.Quick response and resume 3.CE/Rohs certifications