สถานที่กำเนิด
Hunan, China
Sensor
Semiconductor sensor
Reference standard
EN 16280
Detection Range
0.00~2.00‰BAC/0.000~0.200%BAC/0.000 ~1.000mg/L
Sensor Accuracy
±0.008 at 0.050% BAC;>0.050% BAC: ±20%
Blowing Time
About 5 seconds (adjustable)
Display
0.39 inch 4 Digit LED(Red) display
Power supply
3*AAA alkaline batteries
Optimal operating temperature
0°C~50°C