Portable Breathalyzer with Display Rechargeable Digital Electronic Breathalyser free-delivery-dsz eachnostril and adjust the slack-bead

eachnostril and adjust the slack-bead behind neck to be snug against the back of your

0 Medium Firm

The ball-bearing PP casters are designed for durability and provide easy maneuverability

and more will sound better than they ever have

- Support for neck

Portable Breathalyzer with Display Rechargeable Digital Electronic Breathalyser free-delivery-dsz eachnostril and adjust the slack-beadAbout this item: Portable Breathalyzer with Display Rechargeable Digital Breathalyzer for Driving Prevention LCD screen display, Easy to read Breath alcohol concentration testing Quick response and resume capacity Auto power off for saving battery Advanced semiconductor(flat surfaced) alcohol sensor Product description Power adapter requirements: DC5V 1A Test range: 0. 00 0. 19%BAC(0 1. 9g l) Warm up time: 10 seconds Blowing time: within 10 seconds,