I want the best I can get
for less than £100. |
|
I don't mind spending a bit more if it
gives me more consistent results.
Which are the better quality
Semi-Conductor models? |
|
I want a Breathalyzer that uses a Fuel
Cell, like those used by the Police, but I can't afford a £700
Police Breathalyzer!
Which Fuel-Cell models can I afford? |