INN 991 Innoliving Italy Precision Breathalyzer.

• Measurement method: Semiconductive gas sensor.
• Detection target: Ethanol concentration in exhaled air.
• Measurement range: 0.00-0.19% BAC (0.0-1.9 g/l).
• Measurement unit: %BAC, g/l.
• Indicator LED lights:
  • Green: result less than 0.1 g/l.
  • Yellow: result from 0.1 g/l to 0.4 g/l.
  • Red: result greater than 0.5 g/l.
• Operating temperature: -5°C ~ 45°C.
• Storage temperature: -20°C ~ 50°C.
• Built-in battery: 120mAh, rechargeable via the supplied USB cable.
• Product size: 82.4 × 24.5 mm × 17 mm.
• Product weight: 18.1 g.