These sterile straws for sanitary use in vending or coin-operated breathalyzers are compatible with the Blow & Go 4500 Breathalyzer.
The dimensions of the straws are 220 mm long x 8 mm in diameter, allowing an optimal blowing volume when performing a breathalyzer test. In addition, the straws slide smoothly through the conduit without causing jams in the breathalyzer.
The material used for them is polypropylene.
The pack is comprised of 10 bags of 500 units per bag, i.e. 5,000 straws in total.