Liquid Detector (Handheld Liquid Scanner)

Hardware · OVERVIEW

Liquid Detector (Handheld Liquid Scanner)

The Liquid Detector (Handheld Liquid Scanner) is a specialized tool for random liquid inspection at security checkpoints. It enables rapid screening of liquids in bottles carried by passengers without opening the bottle cap, determining within seconds whether the liquid is a flammable or explosive hazard such as gasoline, alcohol, or banana oil. It compensates for the insufficient capability of X-ray machines in identifying liquid items. The device performs detection without opening the bottle or contacting the liquid, ensuring safety, hygiene, and no damage to the original packaging. Common bottle types including metal, glass, and plastic bottles can all be directly tested. Audible and visual alarms provide intuitive result indication, and the device is simple to operate—users can work independently after brief training. The product supports secondary confirmation of liquids flagged by X-ray machines, complementing the image interpretation process and significantly improving the detection accuracy of prohibited liquids. Compact, lightweight, and portable for on-the-spot testing, it is widely applicable to liquid random inspection at security checkpoints in railways, subways, and passenger stations, as well as rapid screening at large event security and key facility entrances. It is an efficient and reliable on-site device for liquid security screening.