GRRENWON AT-858S Professional Alcohol Breathalyzer

High-Precision Sensor Technology
Equipped with advanced semiconductor alcohol sensor for instant and accurate BAC readings (0.00–1.20mg/L), ensuring reliable results within seconds.
Durable & Portable Design
Compact ABS housing with shock-resistant construction, featuring an LCD red backlight for clear visibility in low-light conditions. Ideal for personal, professional, or roadside use.
One-Touch Operation
Simple single-button control with automatic power-off function to conserve battery life. Includes replaceable mouthpieces for hygienic multi-user testing.
Wide Application Scenarios
Essential for drivers, law enforcement, workplaces, and home safety checks. Helps prevent drunk driving and promotes responsible alcohol consumption.
Cost-Effective Bulk Solution
Direct wholesale pricing for large orders, backed by global logistics support. The most affordable professional-grade breathalyzer on the market.