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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                                                



   TOHOTRONIC

Toho Tsucho Company. Calculators also named TOHO
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                                                
galerie/T/toho.ROGER_F-1ROGER F-1ROGER Fighter <=1975>=19754 funct2010_03_09N0 6N20VFD8 1/2NNNNNNEC µPD941C+/- %137x78x24 2xAAY0.2W Japan  
ROGER F-3ROGER Fighter ~1976 4 funct2012_01_21N0 8N22VFD8 1/2NNNNN Sqrt % Pi +/-137x78x24 2xAAY0.2W Japan  
ROGER F-4ROGER Fighter ~1976 4 funct2012_01_21N1 7+2memN22VFD8 1/2NNNNN Sqrt % +/- MR/C M=137x78x24 2xAAY0.2W Japan  
ROGER F-5ROGER Fighter <=1976>=19764 funct2012_01_21N1 10+4memN22VFD8 1/2NNNNN % 1/x x^2 +/- Pi Sqrt M-= M+= mc mr137x78x24 2xAAY0.2W Japan  
ROGER F-6ROGER Fighter <=1976>=1976Scientific2010_02_11N1 20+3memN39VFD8 1/2 +2 1/2NNNNNNEC D951Cy^x e^x ln log 10^x exp sin cos tan asin acos atan dms x<>y dr Pi Sqrt x^2 1/x +/- mc mr m+158x86x26 2xAAY0.2W Japan  
CENSOR-2  ~1976 4 funct2012_01_21N0 8N22VFD8 1/2NNNNN Sqrt % Pi +/-138x77x24115gr2xAA3VDC0.2W Japan  
CENSOR-3  <=1976>=19764 funct2012_01_21N1 6+3memN22VFD8 1/2NNNNNNec uPD278C (H61566)Sqrt % MRC M-= M+=139x81x24 2xAA3VDC0.2W Japan Exists with blue or yellow function keys.
galerie/T/toho_Censor-310CENSOR-310  <=1976>=19764 funct2010_02_11N1 6+3memN22VFD8 1/2NNNNNNec D1001CSqrt % MR/C M-= M+=139x81x25 2xAA3VDC0.2W Japan  
galerie/T/toho_SECRETARYSECRETARY  <=1976>=19764 funct2008_05_12N1 7+4memN25VFD12 1/2NNNNNMitsubishi M58623-24PEX % +/- M+= M-= MR MC178x110x45 3xAA4,5VDC0.4W Japan  



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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).