AT8020 personal breathalyzer

• Sensor type: Fuel cell alcohol sensor
• Alarming level: 0.250 mg/L (could be modified)
• Power: 2*AAA alkaline batteries
• Dimension: 110*65*28mm  
• Weight: around 120g 
• Certificate: CE

Technical data sheet

Sensor type: Fuel cell alcohol sensor
Test Range: 0.000-2.000mg/l
(0.400%BAC; 4.000‰BAC; 4.000g/l)
Alarming level: 0.250 mg/L (could be modified)
Working Environment:
Temperature: 0-50℃ humidity: less than 95%RH  no dews
Power: 2*AAA alkaline batteries
Dimension: 110*65*28mm  
Weight: around 120g 
Accuracy:
＜0.400         ±0.050 mg/L
0.400 - 1.000 mg/L    ±20%
1.000 - 2.000 mg/L   ±30%
Certificate: CE