Semi conductor type gas sensor manufacturer, Gas alarm, Breathalyzer, Air purifier and more
AL-4000
ALCOSCAN AL4000 is a coin-operated breath alcohol tester which is for bars, restaurants, nightclubs, casinos or anywhere alcohol related places.
It has police-level accuracy, slim design and simple to test own alcohol level in breath.
It is so easy to maintenance with good profit for vending machine business as well as promotion business with 7inch LCD monitor.