Superb Quality 4-Digit Display Coin-Operated Smart Breathalyzer Vending Machine
High-precision alcohol detection with advanced semiconductor sensor technology for instant, reliable results. Features a robust metal alloy casing with anti-tamper design for durability in high-traffic areas. Large 4-digit LED display ensures clear readability even in low-light environments. Coin-operated mechanism supports multiple currency types for seamless public use. Ideal for bars, nightclubs, festivals, and corporate events to promote responsible drinking. Compact yet heavy-duty construction with scratch-resistant coating for long-term outdoor/indoor use. Integrated self-diagnostic system and one-button calibration for hassle-free maintenance. Wholesale-friendly pricing with bulk discounts for global distributors.