Performance Fuel Cell Type Alcohol Highly Accurate Alcohol Speed USB Commercial Highly Durable Checker, Detect [High Sensor]

【Cautions for using electrical products】 When using electrical appliances, please note that the voltage is different from that of Japan, which may cause malfunctions. Since the plug type is Japan type(A or B type), please check the voltage and use a transformer. Please note that a transformer is different from a conversion adapter. We are not responsible for malfunctions caused by use without a transformer. Detection method: Fuel cell type sensor Body size: W57 x D27 x H120mm, weight: Approx. 145g Operating temperature range: 0~45℃, measurement range: 0.000~1.900㎎/L Sensor life: Approximately 10,000 times (within 1 year) Continuous use: Approximately 1500 times (when fully charged) Easy alcohol measurement just by breathing. Adopts a highly accurate and durable fuel cell type sensor. The alcohol in your breath is used as fuel to generate electricity and measure the alcohol concentration. The more electricity generated, the higher the alcohol concentration in the exhaled breath. Compared to the widely distributed semiconductor type gas sensor, it is less likely to react to gases other than alcohol, and is less affected by the surrounding environment. It is relatively durable and can be used for a long time.