AlcoSense 20 SPARE BLOW TUBES/STRAWS LITE ELITE BREATHALYSER

MODELS - Fits AlcoSense Lite, Elite, Excel, Pro and Ultra HYGIENE - Allows the Breathalyser to be used hygienically by different users ACCURACY - Blow Tubes have a rough interior surface which helps to reduce condensation build up in the breathalyzer and improve reading accuracy INCREASES LIFE OF BREATHALYSER - Reduces the risk of saliva ingress into the blow chamber and improves the lifetime of your Alcosense breathalyzer.