HI-TECH MEDICAL BACSCAN F-30 alcohol tester 0 - 4% Black
Accuracy: 1%
Measuring range (BAC): 0 - 4%
Display: LCD
Built-in display: Yes
Alarm function: Yes
Battery voltage: 1.5 V
Battery technology: Alkaline
Number of batteries supported: 2
Measuring range (BAC): 0 - 4%
Display: LCD
Built-in display: Yes
Alarm function: Yes
Battery voltage: 1.5 V
Battery technology: Alkaline
Number of batteries supported: 2