功能指标：                                                   
传 感 器：电化学传感器                               
吹气方式：非接触式吹筒或一次性吹管                           
录入方式：触摸屏                                             
存储容量：3000条                                                                 
通讯方式：USB                                                                   
显示方式：液晶屏                                              
报    警：声光报警                                            
供电方式：锂电池（或7号AAA干电池）    

                        
技术参数：                                                                        
供电电压：DC6V
功      率：3W                                                              
报 警 值：（预设）正常〈20mg/100ml                                                              
                        饮酒 >=20mg/100ml                                                           
                        醉酒>=80mg/100ml
吹气时间：2.5s（可设置）
响应时间：〈4s                                                              
测量范围：0mg/100ml~300mg/100ml(BAC)
              0.000mg/L~1.500mg/L(BRAC)
zui大误差：±0.01%
重       量：200g                                                              
外       形：150×45×35mm 
着       色：银色、蓝色、黑色
执行标准：GB   21254-2007