performance fuel cell type Alcohol high precision alcohol per second USB commercial highly durable [High sensor] checker, detector, rechargeable,

Welcome to The Cool Life! I am a seller in Japan. I ship authentic products from Japan. Please enjoy shopping with peace of mind! You will find great products! 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. It uses the alcohol in your breath as fuel to generate electricity and measure alcohol concentration. The more electricity generated, the higher the alcohol concentration in the exhaled breath. Compared to the widely distributed "semiconductor 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.