Available as a single unit or in packs of 10.

Easy To Use
The inner glass tube has to be broken (by hand). Then the subject blow's through one end of the tube, to provide the sample.
If the yellow crystals change colour, this indicates  that the alcohol level of the subject is above the level indicated on the product label). Results appear in 2 minutes.

These testers have a BrAC (Breath Alcohol Concentration) level of 0.02%.

The UK legal limit for drivers is 35 micrograms of alcohol per 100 milliliters of breath.
The 0.02% on this breath alcohol test refers to 20 micrograms of alcohol per 100 milliliters of breath.
The UK legal limit for drivers is 35 micrograms of alcohol per 100 milliliters of breath. Therefore this tester is mostly used for ‘zero tolerance’ policies!

No batteries or calibration of the unit are required.

Technical specifications:
Size:                    67mm x 8mm
Weight:                2gms
Sensor:                Potassium dichromate/silica
Breath sample:            5 sec moderate and continuous breath sample
Analysis time:            < 2 minutes
BAC readout format:        % BAC
Range of measurement:        0.02 % BAC
Display:                Crystal colour change