Geluk Mall Professional Tester with Digital Blue LCDDisplay High Precisions Meter Accurate Promille Meter for Home Gas Detector

The Tester is a highly accurate and tester with a digital LCDdisplay, providing precise results in seconds. This professional meter Feature a portable with a high precisions semiconductor , ensuring the most accurate readings and sounding an alarm when excessive is detected. Designed for private and professional use, this tester is idealfor individuals who want to their own or the of their family and friend. Whether it is weddings, parties, banquets, or other social event, this compactand practical tester can be easily carried in your handbag or pocket, allowing you to confidently after drinking. With interchangeable mouthpieces that can be cleaned and recycled, this tester is convenient for multiple users and promoteshygiene. Stay responsible and test your levels withease.