Stay informed with this portable digital alcohol breathalyzer! Featuring a semiconductor gas sensor, a clear digital display, and a rechargeable 200mAh lithium battery, this compact tester makes checking breath alcohol concentration convenient when you're on the go. Its durable aluminum alloy and PC design, USB Type-C charging, and handy lanyard make it easy to carry for social outings and travel. For personal screening only—not a guarantee of legal sobriety or fitness to drive. Never drive after drinking.
