Handheld Hazardous Liquid Detector
This handheld detector tells a flammable liquid from a safe one without opening the container. It reads dielectric constant and conductivity through quasi-static computer tomography, so gasoline, acetone, ethanol or thinner is separated from water, cola, milk or juice in about a second, across 49 types of flammable and corrosive liquid. The unit weighs 190 g and stores over 150,000 records.

Key benefits
- Distinguishes flammable and explosive liquids from safe drinks without contact
- Covers 49 types of flammable and corrosive liquid
- Result in about one second, with one-second startup
- 190 g in the hand, at 210 x 50 x 70 mm
- Stores over 150,000 records with USB data export
Problems it solves
- Confiscating all liquids at a venue entrance is impractical and unpopular
- Opening and smelling a container is unsafe and unreliable
- A visual check cannot separate water from a clear flammable solvent
- There is no record of what was checked and cleared
Who it is for
- Checkpoint staff screening drinks and bottles at entry
- Venues that must allow liquids but cannot allow flammable ones
- Operators needing an auditable record of liquid checks
Application scenarios
- Train stations, subways and public transport hubs
- Theatres, stadiums and large conference venues
- Government institutions and high-security zones
- Shopping malls and commercial venues
Technical features
- Quasi-static computer tomography measuring dielectric constant and conductivity
- Unique static induction feature
- OLED display with one-second startup
- USB data export from the onboard database
- Works through non-metallic containers
Specifications
| Detection Method | Quasi-static computer tomography, dielectric constant and conductivity |
|---|---|
| Liquid Types Covered | 49 flammable and corrosive liquids |
| Container Types | Non-metallic containers |
| Startup Time | 1 second |
| Data Storage | over 150,000 records |
| Data Export | USB |
| Dimensions | 210 x 50 x 70 mm |
| Weight | 190 g |
| Operating Temperature | -10°C to 55°C |
Figures are those published by the factory for this model. Where a value is shown as TBC it is not published, and we will confirm it with the factory before you order rather than estimate it.
Compared with other models in the range
An X-ray scanner shows that a bottle contains liquid but not what the liquid is. This detector answers the question the scanner leaves open, at the checkpoint, in about a second, without the bottle being opened.
Use guide
- Hold the detector against the outside of a non-metallic container
- Wait for the result on the OLED display, typically about one second
- Treat a flammable or corrosive result as a refusal at the checkpoint
- Export the stored records by USB when an audit or review is required
- Operate between -10°C and 55°C
Product images


Where this product is used
Part of Handheld Security Metal Detector Wands · typically specified for:
Handheld Hazardous Liquid Detector FAQ
Does the container have to be opened
No. Detection is made through the container without contacting the liquid.
What container materials does it work with
Non-metallic containers.
How many liquids can it identify
49 types of flammable and corrosive liquid, separated from safe liquids such as water, cola, milk and juice.
How fast is a check
Startup is one second and the result is returned in about a second.
Can the records be exported
Yes, over 150,000 records are stored with USB data export.
How heavy is it to hold all shift
190 g, at 210 x 50 x 70 mm.
Can you quote quantities for a multi-lane venue
Yes. Send the number of lanes on WhatsApp and we will quote with training included.
Quotation for the Handheld Hazardous Liquid Detector
Send your destination port and quantity. We will come back with price, lead time and what documentation the factory can supply for your market.




