High Sensitivity Alcohol Tester – Portable Digital Breathalyzer with Semiconductor Chip

Precision Semiconductor Technology
Equipped with an advanced semiconductor sensor chip for highly accurate blood alcohol concentration (BAC) readings, ensuring reliable results within seconds.
Ultra-Sensitive Detection
Detects trace alcohol levels from 0.00% to 0.19% BAC with a ±0.01% margin of error, ideal for personal and professional use.
Compact & Portable Design
Lightweight and pocket-sized for easy carry, featuring a sleek ABS plastic casing with anti-slip texture for secure handling.
One-Button Operation
Simple touch-button activation with automatic power-off to conserve battery life (requires 2x AAA batteries, not included).
Wide Application Scenarios
Perfect for drivers, workplace safety checks, law enforcement preliminary screening, and personal health monitoring.
Quick & Hygienic Testing
Includes 5 replaceable mouthpieces for multi-user or repeated use, ensuring sanitary conditions with minimal maintenance.
Instant Readout Display
Bright LCD screen shows clear BAC results, accompanied by an audible alert for超标警示。
Budget-Friendly & Bulk Ready
Wholesale-priced for bulk orders, making it an economical choice for corporate safety programs or resale.