Moisture/PH/Alcohol Testers

In less than one minute, you can determine the percentage of alcohol concentration in your blood.
Compact size for convenience: Just slip in into your jacket pocket, glove compartment or briefcase.
Four extra mouthpieces are supplied.
Self-illumination allows nighttime use.
The scale plate in color coded as follows:
Green: safe
Red-white Stripes : Warning
Red:Danger-OVER REGULATION LEVEL

Over 250,000 pieces production experience and 100% inspection by precise calibration machine assure quality.

DRIVEGUARD R-110

ALCOGUARD R-140

3 AA size batteries operated or external power sources from DC 3V-12V into the socket of the unit (batteries not included)
A 12V cigarette plug is optional when purchasing
Dimension : L170 x W 65 x H 35 mm