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Drive 3784 - Personal Breathalyzer


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Drive 3784 - Personal Breathalyzer

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Easy to use and quick response. Just exhale into the vent to get your BAC immediately. In about 20 seconds, the green LED will keep lighting for READY instead of red & yellow LEDs.

The unit enters into the testing status.

Promptly and conveniently design for measuring BAC. A simple method to analysis Blood Alcohol Concentration at anytime and anywhere. Low power consumption, auto power-off. Long span life.



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The Drive 3784 - Personal Breathalyzer is one of the most accurate and affordable breath alcohol screening devices on the market.  It features a sleek personal design, roughly the size of a cell phone, and is made of high quality, impact resistant ABS material. 

Main Feature: 3 step with colored LED indication: -under 0.02% BAC(0.10mg/L BRAC). Green -over 0.02% BAC(0.10mg/L BRAC) --Yellow - over 0.05% BAC(0.25mg/L BRAC) --Yellow & Red. Quick response and resume.



Home drug testing


Alcohol Breath Tester Analyzer

LCD Digital Readout

Easy to use and Carries conveniently

Measures your Blood alcohol content from your breath

Auto Switch Off

2 AAA Batteries

Clock with 12 format, countdown & count-up timer,

Super-bright orange LED flashlight

Use 2 x AAA alkaline batteries (not included)

Dimension: 7.0*3.5*2.0 cm

Weight: 0.1 kg 

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Customer Reviews

Review by Gabriel White
Easy to use and quick response!

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