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Last database update :
04-21-2014


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Unimark  UniMark  aka Electronic calculator   (6 pictures)
 

 
Unimark UniMark

Unimark UniMark

Unimark UniMark

Unimark UniMark

Unimark UniMark

Unimark UniMark

Introduction date<=1975
End date>=1975
Type4 funct
Last update date2012_12_28
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 +/- %
Size (length x width x thickness)140x90x26
Weight
Batteries4xAA
External powerAC
Power consumption0.5W
Twin
Made inJapan
Link(s)

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Copyright : all the pictures are my property. You can copy and save them but strictly for your own purpose. You are not authorized to modify, diffuse or use them (even partially) for another internet site, or for all other puplic diffusion. You are authorized to create links to MyCalcDB site, but I cannot garantee their reliability in the time. What I can garantee (exept errors) is only the database calculator's id number (for example: id=777 for the HP-55).