Sentinel Micro Keychain
- World’s smallest alcohol tester with foldable mouthpiece (smaller than a ZIPPO lighter)
- Fast 10 seconds warm up time
- 2 digit LED display
- 0.0 – 2.5 ‰ BAC (0.00 – 0.25% BAC) test range
- Accuracy: +/- 0.1 ‰ BAC at cal. point
- Auto-flow detection sensor
- Simple 1-button operation
- Folding mouthpiece
- EVT†
Specifications
| Certification | CE |
| B.A.C detection range | 0.0 – 2.5 ‰ BAC (0.00 – 0.25% BAC) |
| Accuracy | +/- 0.1 ‰ BAC at cal. point |
| Increment unit | 0.1 ‰ BAC |
| Display | 2 digit 0.28” red LED |
| EVT™ Technology | auto monitor of air in-flow, ensure only deep lung sample is obtained for maximum accuracy |
| Alert System | Visual and audio alert system when BAC level exceed legal limit |
| Alert level pre-calibrated point | 0.3, 0.5,0.8 ‰ BAC / 0.03, 0.05,0.08 % BAC |
| Fast Warmup feature | 10 seconds warmup |
| Misc features | Auto power-save mode, Low battery indicator, Compact design with foldable mouthpiece |
| Operation mode | 1-button operation |
| Re-calibration | ‘EZ-CAL’ feature for user friendly re-calibration |
| Power | 1 X AAA alkaline battery |
| Dimensions | 62 x 37 x 15 mm |
| Weight | 35 grams |
| Material | ABS Impact Resistant Material, Molded Plastic |
| Battery life | 150 to 250 tests * |
| Sensor | Sensitive Semiconductor |
| Blowing time | 5 seconds |
| Response time | 4-5 seconds |
| Air sample | 5 seconds |
* estimate, results may vary.
† EVT (Electronic Valve Technology) automates the sensor to start collecting test sample onlt when a certain air pressure point produced by the blowing action is reached. This enhanced feature borrows the same idea from fuel cell breathalyzers, for the purpose of capturing an air sample from deep in the lungs for accurate measuring.
