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Last database update :
04-21-2014


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Commodore  SR-1800   (no picture)
 

SR9120D update.
 
Introduction date<=1976
End date>=1976
TypeScientific
Last update date2008_08_07
ProgrammableN
RAM size2
ROM size
Number of functions30+7mem
Alpha capabilitiesN
Number of keys39
Display typeVFD
Number of digits on display8 1/2 + 2 1/2
Graphical (X x Y)N
Extention(s)N
PrinterN
SavingN
Date or clock capabilitiesN
MicroprocessorCommodore GHU-03A + KGHU-01W
Functions listEE EEv EE^ sin cos tan +/- 1/x x^2 y^x ln log ( ) -P -R d-r asin acos atan Pi x<>y Sqrt y^(1/x) e^x 10^x meanx-sigma STO1 RCL1 Sum1 STO2 RCL2 xn
Size (length x width x thickness)160x87x39
Weight174gr
Batteries3xAA sealed
External power6VDC
Power consumption
Twin
Made inJapan
Link(s)

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