详情
Proprietary design of hidden exhale tube
Replaceable tube opening cover
Semiconductor sensor
*-digit LCD display with orange backlight
Measuring unit selectable: %BAC or ‰BAC or mg/l BRAC
Clock with *2/*4 format
Alarm time function
Count down timer
Quick response and resume
SPECIFICATIONS:
Range: 0.**0%*0.**0%BAC or 0.****1.**0‰BAC or 0.****0.**0 mg/l
BRAC
ACCURACY:
*-*0.**5%BAC at warning point
*-*0.**0‰BAC at warning point
*-*0.**5mg/l BRAC at warning point
Warm-up time: *0 seconds to *0 seconds
Blowing time: **5 seconds
Power: use 2 x 1.5V “AAA” alkaline battery (not included) and 1 x
AG*3 battery (included)
Operating temperature: ****0℃ or *****4℉
Size: **7 x *4 x *8 mm
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