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Last database update :
04-21-2014


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Unimark  813T   (6 pictures)
 

 
Unimark 813T

Unimark 813T

Unimark 813T

Unimark 813T
I couldn't open it, even if the calculator isn't guaranteed any more...

Unimark 813T

Unimark 813T

Introduction date<=1975
End date>=1975
Type4 funct
Last update date2009_07_17
ProgrammableN
RAM size1
ROM size
Number of functions7+2mem
Alpha capabilitiesN
Number of keys22
Display typeVFD
Number of digits on display8 1/2
Graphical (X x Y)N
Extention(s)N
PrinterN
SavingN
Date or clock capabilitiesN
MicroprocessorNec uPD278C
Functions listSqrt +/- % M= RM
Size (length x width x thickness)144x90x26
Weight
Batteries4xAA
External powerY
Power consumption0.5W
Twin
Made inJapan
Link(s)

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