Non-Contact Breathalyzer with Digital Display

With this breathalyzer and 3 simple steps, you'll get an accurate result and see on the screen whether it's safe or not to drive. Turn it on, blow into it, and find out your risk level in seconds. DELIVERY TIME: 2-5 business days WARRANTY: 30 days CHARACTERISTICS: Note: This breathalyzer is part of Xiaomi's eco-friendly line. Its operation and manual are in Chinese, but it's intuitive for use in Mexico. The following explains how to operate it in 3 simple steps: 1: Turn on the breathalyzer and wait for the first 15-second calibration countdown. 2: Blow without contact into the top of the breathalyzer during the following 10-second countdown. 3: You'll see the result on the screen, and you'll be able to distinguish the risk level by the colors displayed: Green = Safe level, suitable for driving; Yellow = Medium level, not suitable for driving; Red = High level, not suitable for driving. Portable alcohol tester with digital display and lanyard. Based on high-precision chips, the smart sensor filters out other impurities for lossless alcohol reception, ensuring more accurate measurements. No need to blow into any mouthpiece, avoiding the breeding of bacteria and promoting hygienic measurement. The built-in purification chamber scientifically filters the air, removing impurities and retaining only the alcohol for accurate measurements. The high-definition digital display shows whether you are drunk driving clearly at a glance. SPECS: Detection method: Semiconductor gas sensor Measuring range of alcohol concentration in exhaled air: 0-200 mg/100 ml Battery: 200Mah lithium battery Measurement object: Alcohol concentration in exhaled air Charging method: Type-C interface Material: Aluminum alloy + PC + TPE cord Product size: 140mm x 26mm x 26mm