Range: Low & 0.15 ~ 1.50 ‰ BAC or 0.075 ~ 0.75 mg/l
Accuracy: ±0.2 ‰BAC at the Calibrated point (alert level).
Power Input: 3 X 1.5V AAA alkaline batteries(Not included)
Display: Digital display with 3 decimal points (eg. 0.025%BAC) 
Tolerance compensation: Pre-alert function together with Bi-color backlighting
Auto power saving: 2 minutes
Real time clock: 12 /24 hour format
Breath sampling: less than 5 seconds continuous breath sample
Cycle time: about 50 seconds
Unit Dimensions: 107 X 45 X 23 mm approx.    Weight: 55g
Alert level calibrated: 0.2; 0.3; 0.5; 0.8‰BAC or 0.02; 0.03; 0.05; 0.08%BAC or 0.10; 0.15; 0.25; 0.40 mg/l 
Self-calibration: Fully automatic for user (Should use the AAT breath simulator)
Agency Approval: CE                 
Accessories: 3 pcs blowing tubes;