AlcoSense 20 Breathalyser Blow Tubes (1 pack of 20 tubes) for AlcoSense Zero, Lite, Lite 2, Elite, Elite 2, Elite 3, Excel, Pro and Ultra Breathalyzers

• 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.

AlcoSense Blow Tubes are necessary for the AlcoSense Lite and Elite, but also fit the AlcoSense Excel, Pro and Ultra (for ultimate accuracy we recommend using the AlcoSense Professional Mouthpieces with the Excel, Pro and Ultra). The blow tubes have a rough interior surface which helps to reduce condensation build up in the breathalyzer and improve reading accuracy. Always use a blow tube with your breathalyser, it greatly reduces the risk of saliva ingress into the blow chamber and improves the lifetime of your breathalyzer.