CEM Alcohol Tester Voice Broadcast High Precision Breath Alcohol Detector Portable Alcohol Tester

Intelligent chip and high-precision sensor for accurate and reliable results

Supports continuous multi-person testing without waiting

Voice broadcast prompts for easy operation and clear results

Large capacity lithium battery with over 8 hours of continuous operation

USB charging for convenient power supply anytime, anywhere

Waterproof design around buttons and USB port for durability

Sound and light alarms activate simultaneously when alcohol concentration exceeds limits

All data are based on in-house laboratory tests; actual results may vary due to environmental and tool differences.

This product is designed for preliminary alcohol detection and provides reference results only.

It is not a legal enforcement device; in case of discrepancies with official law enforcement measurements, the official results prevail.

Users should read instructions carefully and understand that the company is not responsible for legal consequences arising from test result differences.