ISO Keychain Alcohol Tester – High Accuracy Breathalyzer with OEM/ODM Support
Precision-engineered with advanced semiconductor sensor technology for instant, reliable BAC readings. Durable ABS housing and compact keychain design ensure portability for personal or professional use. Customizable colors, logos, and packaging—ideal for corporate promotions, events, or retail branding. Features one-button operation and fast 5-second results. Essential for drivers, workplaces, and safety-conscious individuals. Complies with ISO standards for consistent performance. Bulk discounts available—global wholesale supplier with unbeatable pricing.