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A Big database for small calculators.

Last database update :
04-21-2014


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Elwro  BOLEK  aka ELWRO 440   (no picture)
 

Displays negative numbers only on 7 digits.
 
Introduction date<=1979
End date>=1979
Type4 funct
Last update date2011_08_03
ProgrammableN
RAM size1
ROM size
Number of functions8+5mem
Alpha capabilitiesN
Number of keys20
Display typeLED
Number of digits on display8 1/2
Graphical (X x Y)N
Extention(s)N
PrinterN
SavingN
Date or clock capabilitiesN
MicroprocessorMPS7545
Functions list1/x x^2 % Sqrt MR MC M- M+ x<>M
Size (length x width x thickness)130x68x23
Weight
Batteries1x9V
External power9VDC
Power consumption
Twin
Made in
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).