Definitions
There is 1 meaning of the phrase
Trace Detector.
Trace Detector - as a noun
A screening device for traces of explosives; used at airline terminals
Example Sentences
"The airport installed a trace detector to enhance security measures."
"Law enforcement agencies use trace detectors to identify illicit substances."
"The customs officers employed a trace detector to search for hidden contraband."
"Researchers developed a highly sensitive trace detector for detecting dangerous chemicals."
"The portable trace detector was used by investigators at the crime scene."
