Specification :

• Advanced flat surfaced alcohol sensor
• Quick response and resume
• SMD assembling, stable performance
• MCU control
• Direct testing process LCD indication,BAC 0.000%,0.00 %0,mg/l
• One key operating
• Digital LCD display with Red backlight
• 360 degree rotating mouthpiece
• Portable and fashion design
• Audio warning beyond pre-set limit
• Sensor Fault Self checking
• Battery saved design, low voltage indication
• Dimension: 77x56x14mm
• Range: 0.000-0.199% BAC or 0.000-1.990‰ BAC / 0.000-0.990 mg/L
• Use 2×AAA alkaline batteries