Breath alcohol tester information: we carry the inexpensive BreathScan products and the sophisticated AlcoMate Premium breathalyzer in our store. Our One-Stop-Shop was designed to make shopping for any breath alcohol tester easy and fast. All items are either on sale or sold at discounted prices. Every breath alcohol tester product page provides detailed information and useful documents for download. As an alternative to a breath alcohol tester, we offer saliva screens from different manufacturers. Please browse our product listings below to view any saliva and breath alcohol tester with and without DOT approval.