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A Big database for small calculators.

Last database update :
04-21-2014


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Pictures Model Aka Version Intro date End date Type Last update Progr RAM ROM Nb functions Alpha Nb keys Display type Display Graph XY Ext Print Sav Clock             Microprocessor                                     Functions                         Size Weight Batteries Ext power Power Twin Made in Link(s)                                                 Remarks                                                



   Elwro

Polish brand Mera-Elwro
Pictures Model Aka Version Intro date End date Type Last update Progr RAM ROM Nb functions Alpha Nb keys Display type Display Graph XY Ext Print Sav Clock             Microprocessor                                     Functions                         Size Weight Batteries Ext power Power Twin Made in Link(s)                                                 Remarks                                                
BOLEKELWRO 440 <=1979>=19794 funct2011_08_03N1 8+5memN20LED8 1/2NNNNNMPS75451/x x^2 % Sqrt MR MC M- M+ x<>M130x68x23 1x9V9VDC    Displays negative numbers only on 7 digits.
BOLEKELWRO 441 <=1978>=19784 funct2011_08_03N1 8+5memN20LED8+1NNNNNMPS75451/x x^2 % Sqrt MR MC M- M+ x<>M130x68x2386gr1x9V9VDC0.5W   Displays negative numbers only on 7 digits.
JACEKELWRO 442LC 197x/198x  2011_08_03N   N   NNNNN           
LOLEKELWRO 480 <=1978>=1978Scient2011_08_03N1 ScientN20LED NNNNNMPS7529Scient130x68x23 1x9V9VDC    Has differents labels colors than the Elwro 441 model.
LOLEKELWRO 481 <=1978>=1978Scient2011_08_03N1 ScientN20LED NNNNNMPS7529Scient130x68x23 1x9V9VDC    Has differents labels colors than the Elwro 440 model.



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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).