מקום מוצא
Guangdong, China
Keyboard
"OK", "UP" & "DOWN"
Power supply
AA rechargeable battery
Display range
0.00~2.0mg/l BAC or 0~4.0‰BAC;BAC or 0~0.4%BAC
Breath sampling
about1 second breath sample
unit setting
mg/L,mg/100mL,‰BAC & %BAC
test mode
Quick active and passive test mode
Operated environment
From -20°C to +45°C, ( 5°C to +40 °C for optimum operation)