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Last database update :
04-21-2014


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Elka  131   (7 pictures)
 

 
Elka 131

Elka 131

Elka 131

Elka 131

Elka 131

Elka 131

Elka 131

Introduction date<=1976
End date>=1977
Type4 funct
Last update date2009_03_23
ProgrammableN
RAM size1
ROM size
Number of functions10+5mem
Alpha capabilitiesN
Number of keys20
Display typeVFD
Number of digits on display8 1/2
Graphical (X x Y)N
Extention(s)N
PrinterN
SavingN
Date or clock capabilitiesN
MicroprocessorRockwell A5501CB (manuel : A5502)
Functions listx<>y % Sqrt 1/x x^2 +/- CM X<>M M- RM M+
Size (length x width x thickness)136x70x29
Weight
Batteries4xAA
External power6VDC
Power consumption
Twin
Made inBulgary
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).