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Calibration Device

Calibration Device

Usage conditions apply
Piece of testing equipment likely used in the calibration of breath alcohol testing devices.
Currently not on view
Object Name
calibration device
Physical Description
plexiglass (overall material)
base: 4 1/32 in; 10.2235 cm
overall: 4 in; 10.16 cm
ID Number
catalog number
accession number
See more items in
Work and Industry: Transportation, Road
Data Source
National Museum of American History
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