Commodore 9R-25

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One of a line of Calculators that has a rechargeable internal battery charged by an external PSU, very forward thinking for the time.

Type Arithmetic
Functions 8
Keys 25
Precision 8
Logic Algebraic
Display type VFD
Display size  
Printer  
Length 140 mm
Width 78 mm
Thickness 28 mm
Weight 164 g
Power Source 2xAA sealed
Country Japan
Original price unknown
Est. current value unknown
Year introduced 1976
Year discontinued 1976

Information supplied by Calculator.Org

Our calculator has a serial number of 065341.

Manufacturer: Commodore
Date: 1976

Other Systems Related To Commodore 9R-25:

Item Manufacturer Date
Commodore SR-4190R Calculator Commodore Unknown
Commodore SR-4148R Calculator Commodore Unknown
Commodore P50 Programmable Calculator Commodore Unknown
Commodore C110 Commodore / Bowman 1st September 1971
Commodore Minuteman 3 Commodore 1973
Commodore US*5M Desktop Calculator Commodore 1973
Commodore 776M Commodore 1974
Commodore LC925 Calculator Commodore 1975
Commodore SR-9190R Calculator Commodore 1975
Commodore CBM US*121P Commodore 1975
Commodore model P50 Electronic Calculator Commodore 1975
Commodore SR-1800 Calculator Commodore 1976
Commodore GL-989R Commodore 1976
Commodore 796M Calculator Commodore 1976
Commodore LC5K Calculator Commodore 1977

This exhibit has a reference ID of CH46528. Please quote this reference ID in any communication with the Centre for Computing History.

 

Commodore 9R-25


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