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User Manual(使用说明)1.将本产品接入iPhone手机,再将手机解锁,然后长按测试仪开关2~3秒,此时LCD屏幕上便会有相应显示。2.状态warm up数字会由10跳到0,之后状态blow 10跳到0,便完成预热程序。3.开始倒计时6秒时将口部靠近测试仪下方气孔,并连续3-5秒呼气到感应器内,倒数结束后,显示屏即会显示测试结果。5、当测试结果达到下列范围时,“Caution”“警告”字句便会显示√0.02% BAC(or 0.2g/l)to 0.05% BAC(or 0.5g/l)0.05% BAC(or 0.5g/l)to 0.08% BAC(or 0.8g/l)6、当测试结果达到下列的范围,“Danger""危险"字句便会显示。√over & EQUAL 0.05% BAC (or 0.5g/l)over & EQUAL 0.08% BAC (or 0.8g/l)
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