Standard Breathalyzer Mouthpieces (500 pack) Black Friday but features mouthpieces for increased

but features mouthpieces for increased testing precision

Low Battery Indicator / Auto Power-Off

The AL2500 Elite is a convenient

A non-reversible valve inside to prevent from inhaling outer air to cheat and flowing contaminated air backward

Standard Breathalyzer Mouthpieces (500 pack) Black Friday but features mouthpieces for increased500 Pack of One Way Flow Mouthpieces. Mouthpieces are compatible with all AlcoMate and AlcoScan portable handheld devices EXCEPT AL2500 Elite. Mouthpieces are re useable; cleaning of mouthpieces is for hygienic purposes only. There is no negative effect on testing if the same mouthpiece is used continuously.