Professional, police-grade breathalyzer AlcoBlow - Detective Store

www.detective-s...
Alcoblow is a professional breathalyzer used by the Police and other uniformed services. It does not require mouthpieces and gives results in 5 second.
Advanced electrochemical sensor guarantees accurate measurement. The breathalyser can complete 5000 tests on one battery life.
Alcoblow breathalyzer is dedicated to professionals: business, transport companies, taxi drivers and similar agencies. With it you can quickly control a large group of employees and check room or vehicle's air for presence of alcohol. It is simple to use and durable.
For more information, check our store or ask our specialists!
[phone], www.detective-s...

[@wildrose7983]

how to calibrate the breathalyzer?