The Professional-Grade Breathalyzer NF-AT9 at an affordable price
【Data accuracy】Equipped sensor adopts direct heating alcohol gas sensor (semiconductor sensor）， that can detect the alcohol concentration (0-0.19%BAC, 0-0.95mg/L) in exhaled breath【Portable】50g,Easy to put in anyone pocket【Quick Test】Turn it on switch and wait it for ten seconds. Simple operation[Push cover Layout]. Close when not in use. Reduce the entry of fine dust particles into the detection port【Filtering house】Filter impurities in the air, more accurate detection accuracy【HD color screen】Quickly and friendly read detection data,Three color results【Results remind】Detection result prompt tone‘de...’【usage rate】Roughly 300 times tests on a single charge【Certification】Passes RoHS, FCC, and CE compliance testing, and Noyafa is certified to the ISO 9001 standard.【100% Affordable】Manufactured in China and a lot cheaper than competitor products with similar quality.Such as bactrack, lifeloc, intox, etc.