Personal Breathalyzer
AF-20
A personal breathalyzer with a high-performance electrochemical sensor, designed to be quick and easy for anyone to use.
In the Box
ALCOFIND AF-20 breathalyzer
2 AAA alkaline batteries
3 mouthpieces
User manual
Key Features
High-performance electrochemical sensor
Stores 1 test result
Battery level indicator and alert
Power saving
Cumulative test count display
Key Features
Display Range
0.000 ~ 0.400 %BAC
0.00 ~ 4.00 ‰
0.00 ~ 2.00 mg/L
0.00 ~ 4.00 ‰
0.00 ~ 2.00 mg/L
Sensor
High-performance electrochemical sensor
Accuracy
±0.0075 %BAC (at 0.100 %BAC, 25 ℃)
±0.075 ‰ (at 1.00 ‰, 25 ℃)
±0.0375 mg/L (at 0.50 mg/L, 25 ℃)
±0.075 ‰ (at 1.00 ‰, 25 ℃)
±0.0375 mg/L (at 0.50 mg/L, 25 ℃)
Warm-up Time
15~20 seconds
Test Analysis Time
No alcohol: approx. 3.5 sec
0.050 %BAC: approx. 13.5 sec
0.050 %BAC: approx. 13.5 sec
Memory
Stores 1 test result
Power Source
2 AAA alkaline batteries
Dimensions
51 × 109 × 18 mm
Weight
84 g
Calibration Interval
Every 12 months or 500 tests
Operating Temperature
5 ~ 40 ℃
