KEY CHAIN Portable Alcohol Breathalyzer with Electrochemical Sensor 0-400mg/100ml Range and 300mAh Battery
The KEY CHAIN Portable Alcohol Breathalyzer is a compact, professional-grade testing device featuring an advanced electrochemical sensor for reliable alcohol detection. With its portable keychain design and clear LCD display, this tester provides accurate breath alcohol concentration measurements from 0-400mg/100ml.
| Measurement Range | 0-400mg/100ml |
| Sensor Type | Electrochemical |
| Display | 0.96" TFT LCD |
| Battery Capacity | 300mAh Lithium |
| Charging Interface | TYPE-C |
| Calibration Cycle | 6-12 Months |
| Warranty | 1 Year |
| Data Storage | Available |
| Languages | Chinese & English |
- High-precision electrochemical sensor for accurate alcohol detection
- 0.96" TFT display screen with clear visibility
- Three-color LED light bands (red/yellow/green) for immediate result indication
- Ultra-compact portable design with keychain functionality
- 300mAh lithium battery with TYPE-C charging interface
- 400+ tests per full charge for extended field use
- Advanced 32-bit embedded processor for powerful data processing
- Compact gas circuit and instrument-grade electrical design
OEM/ODM Services Available: We offer complete customization options including branding, specifications, and packaging to meet your specific requirements.
Manufacturing Capabilities: Our company maintains complete independent intellectual property rights and operates as a full-service enterprise integrating R&D, production, and sales operations.
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