Zeiss Ikon Polytest
notes: label: Description
content: The Zeiss Ikon Polytest, widely available by the early 1960s, was a compact, portable and durable instrument suitable for high-speed water analyses by color comparison. The inscription on this example reads "ZEISS / IKON / POLYTEST / Made in Germany / Chlorator / 130760."
label: Location
content: Currently not on view
place: label: place made
content: Germany
setName: label: See more items in
content: Medicine and Science: Chemistry
creditLine: label: Credit Line
content: Gift of Nicholas Grossman
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: 1983.0056.02
label: catalog number
content: 1983.0056.02
label: accession number
content: 1983.0056
objectType: label: Object Name
content: color comparator
physicalDescription: label: Measurements
content: drum: 92 mm; x 3 5/8 in
label: Measurements
content: base: 14.5 cm x 10.5 cm; 5 11/16 in x 4 1/8 in
label: Measurements
content: overall: 21 cm; 8 1/4 in
label: Measurements
content: overall: 8 1/4 in x 4 1/4 in x 5 5/8 in; 20.955 cm x 10.795 cm x 14.2875 cm