Personal Breathalyzer
AF-40
A high-precision breathalyzer with a premium electrochemical sensor that stores 10,000 test results and offers a range of settings through the user menu.
In the Box
ALCOFIND AF-40 breathalyzer
ALCOFIND smartphone app
2 AAA alkaline batteries
6 mouthpieces
Carrying pouch
User manual
Key Features
Premium electrochemical sensor
High-resolution OLED display
Stores 10,000 test results
Settings via user menu
Calibration reminder timer
Battery level indicator and alert
Power saving
Cumulative test count display
Key Features
Display Range
0.000 ~ 0.500 %BAC
0.00 ~ 5.00 ‰
0.00 ~ 2.50 mg/L
0.00 ~ 5.00 ‰
0.00 ~ 2.50 mg/L
Sensor
Premium electrochemical sensor
Accuracy
±0.005 %BAC (at 0.100 %BAC, 25 ℃)
±0.05 ‰ (at 1.00 ‰, 25 ℃)
±0.025 mg/L (at 0.50 mg/L, 25 ℃)
±0.05 ‰ (at 1.00 ‰, 25 ℃)
±0.025 mg/L (at 0.50 mg/L, 25 ℃)
Test Analysis Time
No alcohol: approx. 2 sec
0.050 %BAC: approx. 6 sec (at 25 ℃)
0.050 %BAC: approx. 6 sec (at 25 ℃)
Display
OLED 128 × 64 pixels
Memory
Stores 10,000 test results
Power Source
2 AAA alkaline batteries
Dimensions
54 × 116 × 23 mm
Weight
90 g
Calibration Interval
Every 12 months or 1,000 tests
Operating Temperature
-5 ~ 50 ℃
