Precision Alcohol Tester OT300 – Reliable & Professional-Grade Breathalyzer
Ultra-sensitive semiconductor sensor ensures accurate BAC (Blood Alcohol Concentration) readings within ±0.01% precision. Durable ABS housing with anti-slip grip, engineered for rugged daily use. One-button operation with instant results (5-second response), auto-shutdown for battery efficiency. Compact, portable design fits in glove compartments or pockets—ideal for personal safety, workplace compliance, or law enforcement. FDA & CE certified. Includes replaceable mouthpieces for hygienic multi-user testing. Backlit LCD screen for clear visibility in low-light conditions. Bulk discounts available—trusted by global distributors for unbeatable wholesale pricing. Stock up for events, fleet management, or retail resale.