<ul><li>POLICE-GRADE BREATHALYZER - Alcotest 3820 is currently the only portable Breath Alcohol Tester for personal use to meet the strong requirements for EVIDENTIAL Breath Testing devices (EBTs) of the National Highway Traffic Safety Administration.</li><li>INCOMPARABLY FAST AND ACCURATE - In less than 4 seconds the Alcotest 3820 is ready to test. Our exact measurement technology trusted by the police - worldwide, over 30 million times a year. A blood alcohol concentration of 0.000 % is shown after just 3 sec. (2 sec. recovery), 0.100 % BAC after 10 sec.</li><li>MADE IN GERMANY - The Alcotest 3820s award-winning design and its electro-chemical sensor developed by Drger and produced in our high-tech facility in Northern Germany. The sensor can be recalibrated, for a nominal fee, in the US to keep precision for more than one year. Please contact Drger Customer Service in Houston, Texas to schedule this service.</li><li>SIMPLE, EASY & HYGIENIC - One-button operation, supported by audible feedback, text, and graphic on an LCD, the Alcotest meets strict hygiene standards thanks to its ergonomic mouthpieces and protection cap. It stores the last 10 test results and offers 12 measurement units</li><li>2 YEAR LIMITED WARRANTY - We warrant that the Alcotest 3820 will be free from defects in materials under normal use for 24 months per our limited warranty. Should you have any issues or require your device to be recalibrated, please contact Drger Customer Service in Houston, Texas. You are buying directly from the manufacturer.</li></ul><br><br>

Dräger Alcotest 3820 Breathalyzer, Evidential Accuracy, NHTSA-Approved