Portable alcohol tester AT8030

The AT8030 portable breathalyzer has a decent testing range - from 0.00 to 0.40% BAC and the accuracy is quite good too: +/- 0.006% at 0.05% BAC. Applications: The AT8030 portable breathalyzer is highly accurate for personal use, and great for low volume professional testing as well. Features: Fuel cell sensor Good reliability and accuracy Passive and Active test mode Display unit adjustable Test record Password management Use Anti-return mouthpiece Sensor Type: Electrochemical (fuel cell) alcohol sensor Warmp Up Time: 10s Test Range: 0.00-2.00mg/L; 0.00-4.00g/L; 0.00-0.40%BAC; 0.00-4.00‰BAC; Alarm Level: 0.25mg/L (could be modified) Working Temp : 10℃-40℃ Working Humidity: ≤95% RH No dews Accuracy: ±0.006%BAC at 0.05%BAC Power: 2*AAA 1.5V battery Record: 10 records with testing results and time Display: LCD display Dimension: 127mm*53mm*22mm Weight: About75g(exclude battery)