Dockglass Spectral Survey Wand

Dockglass Spectral Survey Wand is a narrow scanner that reads reflected light, heat, and trace emissions from ore, coatings, residue, and plant matter. Surveyors sweep slowly, building a layered false-color image instead of trusting one magic beep. Its library improves with uploaded samples, but those samples can identify a claim before the owner files it. Lens windows need solvent and lint-free cloth; sleeves and optimism merely smear the evidence. A thick transparent face survives spray, impact, and hurried solvent wipes while keeping the status marks visible. Scratches accumulate into a biography no resale polish quite removes. A used Dockglass Spectral Survey Wand sells on its latest calibration certificate. Without one, port inspectors treat every reading as opinion and every signed survey as somebody else's liability.