HS2710單屏數顯呼氣式酒精測試器 產品說明：單屏數顯呼氣式酒精測試器產品功能1.專業氣道2.精確測量3.酒精測量單位轉換（﹪BAC/BRAC/mg/l）4.數顯與提示音5.快速與恢復6.自動關機技術參數：傳感器：半導體酒精傳感器預熱時間：10秒以內回應時音：5秒以內工作環境溫度：5~40攝氏度測試范圍：0.00%-0.19%BAC 0.0?-1.9? 0.00-0.95mg/l電源：2粒1.5VAAA堿性電池產品尺寸：104x 37x 19毫米HS2706　DigitalAlcoholTesterwithLCDClock Features:1. DigitalLCDdisplay.2. Breathalcoholtesterwithaudiblealert.3. Quickresponseandresume.4. Autopoweroff.5. Lowbatteryindicate.Specificationsl Sensor:advancedsemiconductoroxidaalcoholsensorl Measurerange:0.000-0.199%(BAC)(0.00-1.99%PROMor0.00-0.995mg/lBRACl Testaccuracy:0.005%BAC(0.05%BACor0.025mg/lBRAC)l Powerinput:3V(2xAAAalkalinebattery,notincluded)l Operatingtime:warmup:10-15s,response: 5sl Environmentaltemperature:10℃-40℃l Environmentalhumidity:40℃-99℃Size:104*37*19mm