| Project | Indicators and Parameters |
| Sensor Type | Electrochemical Fuel Cell Alcohol Sensor |
| Measurement Range | 0 mg/100ml ~ 630 mg/100ml (Breath Alcohol Concentration) |
| Resolution | 0.1 mg/100ml |
| Calibration Cycle | Every 6 months |
| Detection Modes | Dual Mode – Contact & Non-contact |
| Blowing Continuity Detection | 2.5 seconds (Flow: ≥ 20 L/min) |
| Record Storage | Stores up to 10 test records |
| Language Support | Switchable between Chinese and English |
| Operating Temperature | -5°C to 40°C |
| Storage Temperature | -20°C to 70°C |
| Battery Type | Rechargeable Lithium Battery |
| Charging Port | Android Charging Port |
| Device Size | Approx. 138mm (L) × 68mm (W) × 30mm (T) |
| Weight | Approx. 140g (including battery) |
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