coptometer
n.— «“This is a different kind of training, because usually an officer rushes right in. Here, we get them to approach slowly and size up the situation.”…“Identify. Isolate. Notify. Stay uphill, upwind, upstream and at least 300 feet away.…Don’t be a blue canary. Don’t be a coptometer.”» —“Terror Incident Rewrites Police Manuals” by Monica Rhor Miami Herald (Florida) Nov. 11, 2001. (source: Double-Tongued Dictionary)