Affordable, accurate, and reliable, the AlcoLimit Defender Breathalyser will help keep you safe on your nights out and freeing up some money for a few cheeky drinks. Able to detect blood alcohol concentrations between 0.000% and 0.500%, the result will be shown on the large digital display.

Powered by a platinum fuel cell sensor this AlcoLimit Smartphone Breathalyser makes it easy to ensure you and your friends/family remain safe. Lightweight and durable, the external case is composed of shock resistant plastic, able to endure the rigours of a party, gathering, or life inside your vehicle’s glovebox.