The Hollard breathalyser is distributed free of charge by Hollard in the public's interest. The user accepts that Hollard makes no representations as to the accuracy or reliability of the device in measuring breath alcohol level, and that Hollard will under no circumstances be liable for any harm caused through use of or reliance on the device.
Break off red and white tips on the ends of the breathalyser. Shake out the white crystals from either end.
Using only one breath, blow as hard as you can into bag until the bag is full.
Insert white cap of the tester into the bag.
Squeeze bag slowly to remove all the air through the tester.
Results within 2 minutes
The crystals turn green in the presence of breath alcohol.
Green crystals over the red line = over the limit
No green crystals OR green crystals below the red line = under the limit
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