It also looks like only a UV flashlight or black light is needed to see were the item is marked, so the officer only needs a UV flashlight to detect a possible theft and if the stopped individual did not know what caused the illuminated spot the officer most likely has probable cause to investigate further if they know about the dots. If the department has a crime scene technician they already have the UV light. It should be possible for neighboring police departments to share a reading kit, after all there are many police/fire departments that share a common communications center or provide mutual aid. So if one has their items marked and the tools are stolen, informing the police officer about the dots and how to detect them would give them more help in recovering your tools or the stolen goods that have been taken from others.
I would use these markers along with engraving and permanent tape labeling. Maybe the thief would remove the label or sand the engraving and miss the dots marker. You might also only want to mark your most expensive or prized tools.
I would use these markers along with engraving and permanent tape labeling. Maybe the thief would remove the label or sand the engraving and miss the dots marker. You might also only want to mark your most expensive or prized tools.