... station, subway, gymnasium,important government office,boarder,and seaport Liquid Scanner -- Model: ST1000* Identify chemical composition of liquids ... , aluminum, plastic, glass, porcelain, china, pottery.Identify dangerous liquid More than 30 types: Gasoline, kerosene, diesel oil , hydrochloric ... Weight 12KGTemperature of container 5-35°CStorage temperature / humidity-40°C to 60°C / 5% to 95% humidity ...