1.Our alcohol tester is of high standard, high quality, high reputation, high efficiency, good market prospects
2.. Exquisite and compact shell design, beautiful curves perfectly fit the human palm, light and comfortable. Easy to carry, Can be used as a keychain or other decorations.durable, safe and hygienic.
3.The body is made of ABS material, which is resistant to friction, anti-pressure. hard outer shell effectively protects its internal parts from running efficiently.
4.The product does not contain batteries, and buyers need to put their own batteries, which is convenient to transport, safe and efficient.
5.Pay attention to clean the interface and the body , keep it dry, Placed at a suitable temperature.
6.Heat it several times Without blowing before collecting, Can remove alcohol residue from the alcohol tester.