A Big database for small calculators. Last database update : 04-21-2014 Home Presentation Database How to ... Gallery Links Thanks Updates Changer de langue		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                                                    Prinztronic 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                                                 Micro     1972 >=1973 4 funct 2007_04_20 N 0   5 N 17 LED 8+2led N N N N N Toshiba T3103 + T1271 K 104x74x29 142gr 4xAA 6VDC 0.5W Sharp EL-801     From Dixons International Japan. 80     <=1973 >=1973 4 funct 2007_04_20 N 0   5 N 18 Panaplex 8 N N N N N Nec D271D + µPD261C R 146x81x32 236gr 4xAA 6VDC 1.2W       From Dixons International Japan. C15     <=1973 >=1973 4 funct 2007_04_20 N 0   4 N 16 LED 6+1led N N N N N     172x80x21 140gr 4xAA 6VDC         RPN logic. Display 6 digits but calculates on 12. Has no = key. C20     c1973   4 funct 2007_04_20 N 0     N   LED   N N N N N     152x95x   4xAA             MC85 MC 85   1972 >=1972 4 funct 2010_09_17 N 1   6+2mem N 20 VFD 8+indic N N N N N Rockwell 10572PA + 10573PA + Hitachi 2x HD3123P + HD9005 + Nec µPD193C <-> +<>- MR/CM M+ 174x106x45 584gr 6xAA sealed 8.7-9.6 VDC 1.3-1.9 W Similar to Sharp EL-811     Has no = key. MC95     1972 >=1973 4 funct 2007_04_24 N 1   6+2mem N 20 VFD 8+indic N N N N N Rockwell 10580PA + 10631PA <-> +<>- MR/CM M+ 175x112x48   Y Y         Has no = key. MC99     <=1973 >=1973 4 funct 2007_04_24 N 1   7+2mem N 21 VFD 8+indic N N N N N Rockwell 15340PA + 2x Toshiba TM4356P K <-> +<>- MR/CM M+ 175x112x48   6xAA sealed Y         Has no = key. MC100     1972 >=1972 4 funct 2007_04_24 N 1   7+2mem N 21 VFD 8+indic N N N N N Rockwell 15340PA + 2x Toshiba TM4356P K <-> +<>- MR/CM M+ 175x112x48 480gr 6xAA Y 0.7W       Has no = key. 300IM     197x   Scient 2007_04_24 N 1   20+4mem N 26 VFD   N N N N N   DR x<>y y^x +/- sin cos tan asin acos atan e^x ln log 1/x Sqrt Pi CM Min RM x<>M     4xAA             810N     <=1974 >=1974 4 funct 2007_04_24 N 0   5 N 18 LED 8 N N N N N EA (Electronic Arrays) 7044 % 138x78x20   3xAA Y           Micro II     <=1974 >=1974 4 funct 2010_02_10 N 0   5 N 18 LED 8 1/2 N N N N N GI C-593 % 81x56x23 64gr 4xN 6VDC 0.2W   Japan     M   1 <=1974 >=1974 4 funct 2007_04_20 N 1   5+1mem N 19 LED 8 1/2 + 1led N N N N N   % MS MR 120x54x16 64gr 4xAAA 6VDC         Transparent keys. M   2 <=1975 >=1975 4 funct 2007_04_24 N 1   5+4mem N 22 LED 8 1/2 + 1led N N N N N GI C-595-1-15 % CM RM M+= M-= 120x54x16 62gr 4xAAA 6VDC         Transparent keys. M MEMORY   <=1975 >=1975 4 funct 2007_04_24 N 1   5+4mem N 22 LED 8 1/2 + 1led N N N N N   % CM RM M+= M-= 120x54x16   4xAAA 6VDC         Has a different keyboard than the M version 2 model. PRINZ LE-808   <=1974 >=1974 4 funct 2007_04_24 N 0   5 N 19 LED 8 N N N N N   D 105x60x33   1x9V N           PRINZ Beetle , LE-808P   <=1974 >=1974 4 funct 2011_08_13 N 0   6 N 19 LED 8 N N N N N TI TMS0803NC % D 105x60x33   1x9V N   Koval LE-808P Japan     4     <=1974 >=1974 4 funct 2007_04_20 N 0   5 N 18 LED 8. N N N N N GI CZL-550 + ITT 71051 K 120x55x12 66gr 3xAAA 4V5DC         Transparent keys. Mini   1 <=1974 >=1974 4 funct 2007_04_20 N 0   6 N 19 LED 8. N N N N N GI CL-590 + ITT 7501J K % 120x55x12 64gr 4xAAA N         Transparent keys. Mini   2 <=1974 >=1974 4 funct 2007_04_20 N 0   6 N 19 LED 8 1/2 N N N N N TI TMS0803NC + NS445 + DS/DM8864N D % 120x55x12 64gr 4xAAA N         Transparent keys. Mini 7   1 <=1974 >=1974 4 funct 2007_04_24 N 1   7+1mem N 22 LED 8 1/2 N N N N N TI TMC0807NC + NS510 + DS/DN 8864N Sqrt D % RE 120x55x12 62gr 3xAAA N         Transparent keys. Mini 7   2 <=1975 >=1976 4 funct 2007_04_24 N 1   7+1mem N 22 LED 8 1/2 N N N N N TI TMC0807NC + DS/DN8855N Sqrt D % RE 120x55x12 60gr 4xAAA N         Has a different keyboard than version 1. Mini SCIENTIFIC     197x   Scient 2007_04_24 N 1   17+5mem N 19 LED 8 1/2 N N N N N   Exp CN sin coas tan asin acos atan Sqrt lnx e^x Pi 1/x MC Mex M+ M- MR 120x55x12   AAA N           Asset     <=1975 >=1975 4 funct 2007_04_20 N 0   5 N 19 VFD 8 1/2 N N N N N Nec µPD274C % 125x80x28 122gr 4xAA 6VDC 0.3W         88P     <=1975 >=1975 4 funct 2010_02_10 N 0   6 N 19 VFD 8 1/2 N N N N N TI TMS0851NC <-> % 140x89x25 152gr 4xAA 4.8 to 6VDC 0.5W   Japan     99P     197x   4 funct 2007_04_24 N 0   6 N 21 VFD 8 1/2 N N N N N   <-> % 124x80x22   4xAA Y           SR88M   1 <=1974 >=1974 4 funct 2007_04_20 N 1   7+2mem N 22 VFD 8 1/2 N N N N N Nec µPD277D Sqrt +/- % M= RM 139x89x25 160gr 4xAA 6VDC 0.5W         SR88M   2 <=1975 >=1975 4 funct 2007_04_20 N 1   7+2mem N 22 VFD 8 1/2 N N N N N   Sqrt +/- % M= RM 135x88x25 152gr 4xAA 6VDC 0.5W         SR99M   1 (22 keys) <=1975 >=1975 4 funct 2007_04_23 N 1   7+2mem N 22 VFD 8 1/2 N N N N N Sharp LI2003 Sqrt +/- % M= RM 124x80x22 118gr 2xAA 2.4 to 3 VDC 0.4W       Differs from the version 2 with the key position. SR99M   2 (22 keys) <=1975 >=1975 4 funct 2007_04_23 N 1   7+2mem N 23 VFD 8 1/2 N N N N N Sharp LI2003 Sqrt +/- % M= RM 124x80x22 116gr 2xAA 2.4 to 3 VDC 0.25W       Differs from the version 1 with the key position. SR99M   3 (23 keys) <=1975 >=1976 4 funct 2007_04_23 N 1   8+2mem N 23 VFD 8 1/2 N N N N N Nec uPD278C Pi Sqrt +/- % M= RM 124x80x22 114gr 2xAA 2.4 to 3 VDC 0.25W         SR99M   4 (23 keys) <=1977 >=1978 4 funct 2007_04_23 N 1   6+4mem N 23 VFD 8 1/2 N N N N N TI TMS1045NL Sqrt % CM RM M-= M+= 124x80x22 106gr 2xAA 2.4 to 3 VDC 0.25W         SR99P   1 197x   4 funct 2007_04_24 N 0   7 N 21 VFD 8 1/2 N N N N N   D Sqrt % 124x80x22   2xAA 2.4 to 3 VDC 0.25W         SR99P   2 <=1975 >=1976 4 funct 2007_04_24 N 0   8 N 22 VFD 8 1/2 N N N N N Nec µPD940C Sqrt Pi +/- % 124x80x22 114gr 2xAA 2.4 to 3 VDC 0.25W         Numberman     <=1975 >=1975 4 funct 2007_04_24 N 0   6 N 19 LED 8 1/2 N N N N N TI TMS0833NC D % 120x71x18   2xAA Y           Powerman SL-910   <=1975 >=1976 4 funct 2009_12_24 N 1   7+2mem N 22 LED 8 1/2 N N N N N NS MM5738N D K= % MS MR 138x74x23 92gr 1x9V 9VDC 0.2W         XJS   1 <=1975 >=1975 4 funct 2007_04_24 N 1   8+4mem N 25 VFD 12 1/2 N N N N N Mitsubishi M58623-23P Sqrt EX +/- % M+= M-= MR MC 180x110x50 228gr 3xAA 4V5DC         Has no = key. XJS   2 <=1976 >=1976 4 funct 2007_04_24 N 1   8+4mem N 25 VFD 12 1/2 N N N N N Mitsubishi M58623-24P EX % +/- M+= M-= MR MC 180x110x50 228gr 3xAA 4V5DC           X15   1 <=1975 >=1975 4 funct 2007_04_20 N 0   6 N 19 LED 8. N N N N N GI CZL550-RA vat K 130x68x23 86gr 1x9V 9VDC 0.5W         X15   2 <=1976 >=1976 4 funct 2007_04_20 N 0   5 N 19 LED 8. N N N N N GI C683 % 130x68x23 82gr 1x9V 9VDC 0.5W         SC1001M     <=1976 >=1976 Scient 2007_04_24 N 1   17+5mem N 20 VFD 8 1/2 or 5 1/2 + 2 1/2 N N N N N GI CF596 EEX sin cos tan asin acos atan Sqrt LNx e^x Pi 1/x ??? MC mex m- m+ mr 130x68x23 94gr 2xAA 3VDC           SCIENTIFIC SC4001M   <=1975 >=1975 Scient 2007_04_24 N 1   17+5mem N 35 VFD 8 1/2 or 5 1/2 + 2 1/2 N N N N N   sin cos tan e^x ln asin acos atan Exp N<>S Pi Sqrt 1/x x-M M- M+ RM CM 144x75x35   4xAA 6VDC 100mA Similar to Qualitron models Taiwan     Converter     <=1975 >=1975 4 funct+conversions 2007_04_23 N 1   22+1mem N 20 VFD 8 1/2 N N N N N Rockwell A4084PC conversion 144x75x33 152gr 4xAA 6VDC   Similar to Qualitron models       Financial     <=1975 >=1975 Financial 2009_03_05 N >=1   10+16financial N 20 VFD 8 1/2 N N N N N Rockwell A4561PB % Sqrt +/- DS Delta% Sum +Financial 144x75x33 148gr 4xAA 6VDC 100mA Qualitron Qualitron Financial       Scientific SC500M   197x   Scient 2007_04_24 N >=1   Scientific N   VFD   N N N N N   Scientific 140x64x   4xAA             Scientific SC1500M   197x   Scient 2007_04_24 N 1   24+3mem N 22 LED 8 N N N N N   Eex +/- 1/x conv sin cos tan asin acos atan e^x 10^x y^x ln log Sqrt x^2 Pi [( )] sto rcl m+ 134x64x23   4xAA             Scientific 1450   197x   Scient 2009_03_05 N 1   23+2mem N 36 VFD 8 1/2 N N N N N   sin cos tan asin acos atan ln e^x log 10^x y^x Exp 1/x Sqrt x^2 Pi +/- [( )] MS MR 143x75x23   4xAA 6VDC   Qualitron 1450       Scientific SC5001M   <=1976 >=1976 Scient 2007_04_25 N 1   23+2mem N 36 VFD 8 1/2 N N N N N Rockwell A6500CA sin cos tan asin acos atan ln e^x log 10^x y^x Exp 1/x Sqrt x^2 Pi +/- [( )] MS MR 143x75x23 150gr 4xAA 6VDC 100mA Similar to Qualitron models       48G     197x   4 funct 2007_04_24 N 1   12+4mem N 29 VFD 8 N N N N N   Pi +/- ( ) Sqrt x^2 1/x % MC M-= M+= MR 125x72x21   2xAA             P200     <=1976 >=1976 4 funct 2007_04_23 N 0   6 N 20 VFD 8 1/2 N N N N N Sharp LI2006 Sqrt % 123x70x20 104gr 2xAA 3VDC           MP300 MP300 (Pi)   <=1976 >=1976 4 funct 2007_04_23 N 1   8+3mem N 24 VFD 8 1/2 N N N N N Nec µPD278C Pi Sqrt % +/- MRC M- M+ 123x72x20 102gr 2xAA 3VDC           M500     197x   4 funct 2007_04_24 N 1   6+4mem N 24 LED 8 N N N N N   % +/- CM RM M- M+ 115x67x23   1x9V Y           M800     197x   4 funct 2007_04_24 N 1   5+4mem N 23 VFD 8 1/2 N N N N N   % CM RM M- M+ 123x82x28   2xAA Y           P800     197x   4 funct 2007_04_24 N 1   6 N 20 VFD 8 1/2 N N N N N   Sqrt % 123x82x28   2xAA Y           c-mos 1     <=1976 >=1976 4 funct 2007_04_24 N 0   6 N 20 VFD 8 1/2 N N N N N Toshiba T3332 Sqrt % 120x80x26 120gr 1xAA Y           c-mos 8m     <=1976 >=1976 4 funct 2007_04_24 N 1   6+4mem N 23 VFD 8 1/2 N N N N N Toshiba T3393 Sqrt % RM M- M+ CM 120x80x26   1xAA Y           MICRO 8     <=1976 >=1976 4 funct 2007_04_24 N 1   5+2mem N 20 LED 8. N N N N N Rockwell B5000CB % MS MR 116x65x24 70gr 1x9V 9VDC 0.2W         Countdown     <=1978 >=1978 4 funct 2007_04_24 N 1   6+2mem+timer N 21 LED 8 N N N N Y/N   % +/- CM RM +timer 124x72x19   2xAA             400 M400   <=1978 >=1978 4 funct 2007_04_23 N 1   6+4mem N 25 LED 8. N N N N N TI TMS0972NL CS % MC MR M-M+ 135x77x22 86gr 1x9V 9VDC   Kingsonic 5000, Satek 8M (version 1), Texet 880 Executive, Unisonic 1541L       8000     <=1978 >=1978 4 funct 2007_04_24 N 1   8+4mem N 25 VFD 8 1/2 N N N N N TI TMS1044NL Pi Sqrt 1/x % M/CM Mx M- M+ 135x74x23   1x9V             Director MC1000     197x   4 funct+micro recorder 2007_04_24 N 1   7+3mem N 24 YLCD 8+indic N N N N N   +/- % Sqrt MRC M- M+     Y           Micro recorder. BSC502     ~1980   Scient 2007_04_24 N 1   24+3mem N 40 LCD   N N N N N   "sin cos tan asin acos atan °'""-> ->°'"" log 10^x ln e^x x^n? Exp Pi +/- % x^2 Sqrt 1/x MS M+ MR"     2xAA N           LCD53B     198x   4 funct 2010_05_12 N 1   6+4mem N 25 LCD 8+indic N N N N N   Sqrt % MC MR M- M+     2xAA N     Hong Kong     LCD 6000     ~1982 >=1982 4 funct 2010_05_12 N 1   11+4mem N 30 LCD 8+indic N N N N N Nec uPD1831G () Pi +/- x^2 1/x Sqrt % MC MR M- M+ 99x61x8   2xLR44 (1.5Vcell) N   TI-1744 Taiwan

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