Máy đo nồng độ cồn bia rượu trong hơi thở

Features: It is ideal for clinical or roadside alcohol testing or personal BAC monitoring use. Digital LCD display with blue backlight. Advanced flat surfaced alcohol sensor. SMD assembling, stable performance. Audible warning beyond preset limit. With sensitive semi-conductor sensor, it take 5 seconds to show the result, the testing result is accurate to 0.01mg/l, four units of measurement can be converted(%BAC, ‰BAC, mg/l, mg/100ml). Sensor fault self checking. Descriptions: Battery saved design, low voltage indication. Portable and fashion design. Advanced flat surfaced alcohol sensor. Specifications: material:plastic Color: black Package included: 1 x Alcohol Tester 1 x User manual