top of page

DUI Metrology Dictionary

Seal: Sealing

VIML 2.20

"means intended to protect the measuring
instrument against any unauthorized
modification, readjustment, removal of parts,
software, etc."

"Note This may be achieved by hardware,
software or a combination of both."

factory hardware seal on Intoxilyzer
Continuity: Outgoing = Incoming Seal Numbers
bottom of page