RDINSCOS RD900 Alcohol Tester

Selling a used RDINSCOS RD900 alcohol tester in good condition. This portable breathalyzer is great for personal use to ensure safety and responsibility. It comes with multiple mouthpieces and a carrying bag. I've tested it, and it works great. Features include a high-accuracy sensor, fast results, an easy-to-read display, and a portable design. Asking $40. Still available if you see this ad!