Features: BG-WY200 Handheld Dangerous Liquid detector, is a specially designed for detecting flammable and explosive liquid.BG-WY200 is small in size, fast in analysis and easy in operation. It can quickly identify flammable and explosive liquids without touching liquid. Applications: 01. Airports, 02. Transport terminals, 03. Buildings, 04. Customs / Border / Government 05. Courthouses, 06. Embassies, 07. Military installations, 08. Prisons, 09. Convention centers, 10. Security checkpoints 11. Special events location Technical Parameters: Composition: host, charging base and other components The main dimensions and weight: L216 * W50 * H79 mm, about 200 grams (with battery) Boot time: 1 second Analysis and testing time: about 1 second Detectable container size: not less than 5.5cm * 1.5cm, the minimum capacity of 50ml Alarm mode: can sound alarm, and LCD alarm Man-machine interface: provide full Chinese interface, self-luminous OLED screen display Data storage: provide liquid storage and retrieval of test results, storage capacity of not less than 10,000 tests, and the data can be exported through the USB interface. Operating temperature range: -10 - +55 . Detectable species: Petrol, kerosene, diesel, ether, isopropyl ether, petroleum ether, acetonitrile, ethylene glycol, nitrobenzene, propylene oxide, n-heptane, turpentine, acetone, benzene, toluene, xylene, Ethane, ethanol, isopropanol, n-octane, carbon disulfide, methanol, nitromethane, n-hexane, trichloromethane, paint thinner (nitro thinner), tetrahydrofuran, paint, styrene, cyclohexanone, Pentane, t-butanol, methyl acrylate, n-propanol, cyclohexane, methyl t-butyl ether, 1-4- dioxane, dipentene, acetaldehyde, Alkane more than 40 kinds of flammable and explosive dangerous liquid.