The Fengzhaowei Mr Black 6 Alcohol Breath Analyzer with Printer is a precision instrument designed for reliable alcohol concentration measurement. With compact dimensions of 12cm × 5.7cm × 2.7cm and lightweight construction at approximately 145g, this portable device offers professional-grade accuracy in a user-friendly package.

• High accuracy detection range: 0.00-600mg/100ML (Gas)
• Integrated thermal printer for immediate result documentation
• Large 1500mAh lithium battery providing 24+ hours standby time
• Extensive data storage capacity for 200,000 test records
• Advanced expiratory flow detection with deep lung gas collection
• Graphical interface with voice, text, and color-coded result prompts
• One-button operation for fast, reliable testing
• Optional Bluetooth connectivity for enhanced printing flexibility

Ideal for law enforcement agencies, workplace safety programs, traffic safety checkpoints, and personal use. The device's high accuracy and comprehensive documentation capabilities make it suitable for both professional and consumer applications where reliable alcohol testing is required.

Manufactured to meet the stringent requirements of GB/T 21254-2017 national standards. Features administrator-level calibration capabilities and advanced sensor technology for consistent, reliable performance across various environmental conditions.