Screen quickly with disposable breathalysers or saliva strips, then retest any non-negative on a digital breathalyser for an exact reading. Saliva strips pick up alcohol from 0.02% BAC, the level commonly used for zero-tolerance policies and well below the drink-drive limit. Log each reading, and if a result is ever challenged you can show exactly what was tested, when and at what level.

We supply construction, logistics, manufacturing, transport operators & many more industries across the UK, from single-site teams to national contractors. Start with safety-critical roles like drivers and plant operators, then move to bulk packs as testing widens.

Chat, telephone and email support available Mon-Fri 8.30am-5pm. Speak to a real person who knows the products, from choosing a cut-off for your policy to swapping a breathalyser sensor. If a screen comes back non-negative, we'll talk you through confirming it properly before anything goes near a disciplinary. You're never left holding a result on your own.