These packs of 20 single use alcohol breath tests are 0.05%, the Legal limit in Scotland and France. It is very likely that the UK drink drive limit will be reduced to come in line with Scotland and many other European countries.
These are professional UK HSE sensitivity testing kits. They are individually foil wrapped, with long shelf life dates.
Results can be read within 5 minutes.
An ideal choice to run on the spot, breath tests of employees without the need to carry a breathalyser machine around.