RofeerGrade Accuracy Breath Alcohol Tester EK-918

Description

【6 Measurement Units and 123 Records】 There are six commonly used measurement units for you to choose (%BAC, ‰BAC, mg/L, g/L, mg/100ml, ‰PROM). The latest 123 measurement results can be recorded.
【Practical & Easy to Use】 Just press the power button for 1 second to start the alcohol breathalyzer tester. Wait for 10 seconds for preheating and then keep blowing for 5 seconds to get the result. The result will be displayed on the LCD screen of breathalyzers for 15 seconds. NOTE: In order to make the test results more accurate, please use the alcohol tester after stopping drinking for 20 minutes.
【Compact, Energy-saving and 10 10 Washable Mouthpieces】 The blood alcohol breathalyzer is only 5.33 * 2.46 * 0.89 in, so it can be placed in a wallet or pocket easily. It will automatically power off after 15 seconds of no operation in order to save power. Ten of mouthpieces can be cleaned and recycled, making recycling more environmentally friendly.
【Rechargeable Battery & Multiple Charging Methods】This alcohol tester is powered with a 1000mAh lithium battery which is rechargeable and has a long service life. So it can reduce pollution caused by waste batteries. USB charging port design, can be charged through power bank, wall plug, laptop and etc.