Originally Posted by
YadiMolina
Can anyone speak to the quantitative abilities of these screening devices? Can they detect "magnitudes" of anything? Or is it just detected / not detected? Can they differentiate between a trace detection, or a pure explosive material? (I'm probably answering my own question here.)
I think having Trace in the name is a giveaway although they certainly aren't very good at the Explosive part of the task.