<p>&nbsp;</p> <p>Handheld digital alcohol breath tester / breathalyzer - with 5 mouth pieces</p> <p>Features:</p> <p>1. Advanced semi-conductor alcohol sensing technology to quickly take a breath sample & provide a blood alcohol content (BAC) estimate.</p> <p>2. It can be used in a wide variety of settings including clinical test applications & for personal use.</p> <p>3. Compact & portable: The digital alcohol breath tester has a key chain, is small & light-weight & is easy to store in your car or carry with you.</p> <p>Specifications:</p> Item size: 110*75*25mm Battery: 2"AAA" alkaline batteries (NOT INCLUDED) Sensor: advanced semiconductor oxide alcohol sensor Range: 0.00-0.19% BAC & 0.0-1.9g/l (or 0.00-0.95mg/l BAC) Accuracy: 0.01% BAC (0.1g/l)