Dockglass Gannet Latch Examiner Crew Model

The Dockglass Gannet is a lawful way to ask a dead latch what killed it. Its forked ceramic probe clips across exposed service pads while a hand-cranked isolator prevents the examiner from backfeeding a ship circuit. The brushed-alloy body carries adapters for common maglocks, vault relays, and pressure-door interlocks; installation means opening the service cover, attaching the correct lead, and sealing the door against use while testing. It reads voltage sag, bolt position, credential traffic, and the last 512 controller events without issuing an unlock command. Every session is signed to the tool’s serial and copied onto a peel-off paper strip. Corroded pads can report false shorts, and impatient technicians often blame the lock before cleaning them. The internal cell lasts twenty hours, with the crank good for emergency diagnostics. Boltward records purchasers. Carrying one is legal; using it on somebody else’s door is excellent evidence of intent, particularly when its audit strip has been “misplaced.”