Unisonic 1148 Handheld Electronic Calculator
date: label: date made
content: ca 1979
name: label: maker
content: Unisonic
notes: label: Description
content: This handheld electronic calculator has a metal and plastic case with an array of twenty-six rectangular plastic keys. These include ten digit keys, a decimal point key, a total key, four arithmetic function keys, and four memory keys. In addition there are two parenthesis keys, a square root key, a percentage key, a clear/clear entry key, an inverse key, and a squaring key. On the right side next to the two topmost keys is the on/off switch. A mark above this reads: Unisonic 1148.
label: Description
content: A jack for a power supply is along the back edge.
label: Description
content: A sticker on the back of the calculator gives calculation examples. It is marked in part: SERIAL NO. (/) 001202 (/) MADE IN JAPAN. A further mark reads: 1148-A. Below this is a compartment for three AA batteries.
label: Description
content: No advertisements found.
label: Description
content: Reference:
label: Description
content: The BECALC vintage calculator website dates the Unisonic 1148 calculator to 1979.
label: Location
content: Currently not on view
place: label: place made
content: Japan
setName: label: See more items in
content: Medicine and Science: Computers
label: See more items in
content: Computers & Business Machines
label: See more items in
content: Handheld Electronic Calculators
creditLine: label: Credit Line
content: Gift of John B. Priser
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: 1986.0988.290
label: catalog number
content: 1986.0988.290
label: accession number
content: 1986.0988
objectType: label: Object Name
content: electronic calculator
physicalDescription: label: Physical Description
content: plastic (case; display cover; keys material)
label: Physical Description
content: paper (sticker material)
label: Physical Description
content: metal (keyboard; trim; circuitry material)
label: Measurements
content: overall: 7/8 in x 2 3/4 in x 4 3/4 in; 2.2225 cm x 6.985 cm x 12.065 cm