Breath Tester

The new edition of the breath Tester is a success.
Very handy, only 32 grams, slips into the Pocket like a pen, easier to detect bad breath breath. Within 4 seconds, it evaluates whether the breath is pure. It detects certain chemical compounds that are formed in the mouth by the processes of decomposition of food debris and bacteria, and gives the degree of purity of breath on a scale from 0 to 5 on a small LCD in 4 seconds