Giới thiệu Máy Đo Nồng Độ Cồn Màn Hình Lcd Chuyên Nghiệp
[hot]Professional Digital LCD Display Alcohol Breathalyzer Breath Tester Features: 100% Brand new and high quality! Digital LCD display Breath alcohol tester with audible alert Quick response and resume Auto Power off Low Battery indicate Error indicate
Specifications: Power Supply: 2pcs 1.5V AAA Battery(Exclude) Sensor: advanced semiconductor oxide alcohol sensor Measure range: 0.000-0.199% BAC Test accuracy: 0.005% BAC Warm up time: 10-15s Response time: Within 5 seconds Dimension: 115*45*15mm Material: Plastic Color: Black&Wine Red