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A Big database for small calculators.

Last database update :
04-20-2013


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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                                                



   FAKE

Mainly Casio and Sharp models are faked
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/FAKE/FAKE.casio_HL-812ECasio HL-812E  199x 4 funct2009_12_22N1 6+3memN24LCD8+indicNNNNN % Sqrt MR M- M+125x70x19 1XAAN  China Casio HL-812E fake.
Sharp EL-230 1198x 4 funct2009_05_17N1 6+4memN25LCD8+indicNNNNN Sqrt % CM RM M- M+     Sharp EL-230  Has no Sharp or EL-230 label : it's a fake.
galerie/FAKE/FAKE.ELSI_MATE_EL-230.id6067Sharp EL-230 2198x 4 funct2009_07_13N1 6+4memN25LCD8+indicNNNNN Sqrt % CM RM M- M+123x68x18 1xAAN0.00002WSharp EL-230  Has no Sharp : it's a fake.
galerie/FAKE/SharpEL-231V1Sharp EL-231 1199x 4 funct2010_02_03N1 6+3memN24LCD8+indicNNNNN Sqrt % R-CM M- M+126x69x1854gr1xAAN Sharp EL-231China Has no Sharp label.
galerie/FAKE/SharpEL-231V2Sharp EL-231 2199x 4 funct2010_02_03N1 6+3memN24LCD8+indicNNNNN Sqrt % R-CM M- M+125x70x1844gr1xAAN Sharp EL-231China Has any label at all, only on the box.
Sharp EL-231 3199x 4 funct2013_04_08N1 6+3memN24LCD8+indicNNNNN Sqrt % R-CM M- M+125x70x1844gr1xAAN Sharp EL-231China  
Sharp EL-231 4199x 4 funct2013_04_14N1 6+3memN24LCD8+indicNNNNN Sqrt % R-CM M- M+125x70x1844gr1x (1,5V)LRN Sharp EL-231China Grey color case
galerie/FAKE/SharpEL-231SSharp EL-231SELSI MATE EL-231 199x 4 funct2010_02_03N1 6+3memN24LCD8+indicNNNNN Sqrt % R-CM M- M+125x69x1842gr1xAAN Sharp EL-231SChina Has only ELSI MATE EL-231S as label name.
galerie/FAKE/SharpEL-838V1Sharp EL-838 1<=1982>=19824 funct2010_02_03N1 6+3memN24LCD8+indicNNNNN Sqrt % R-CM M- M+91x55x620gr2x1.5VcellN0,0002WSharp EL-838Japan ? Has only EL-838 as front label.
galerie/FAKE/SharpEL-838V2Sharp EL-838 21982? 4 funct2010_02_03N1 6+4memN24LCD8+indicNNNNN Sqrt % MC MR M- M+90x54x618gr1x1.5VcellN0,0002WSharp EL-838China Has only EL-838 as front label and SHARP on the case.
Uses also a 'fake' 1.5Vcell battery to fill a not used hole forseen for a second battery. The back label clearly specifies 2x1.5Vcell bat ... astonishing !
galerie/FAKE/SharpEL-838V3Sharp EL-838 31985? 4 funct2010_02_03N1 6+3memN24LCD8+indicNNNNN Sqrt % R-CM M- M+91x55x618gr2x1.5VcellN0,0002WSharp EL-838China In fact has only 'Electronic Calculator' on the calculator inself, but there is SHARP labeled on the case holder, and 838 (without EL) in the manual.
Sharp EL-838SHRAP ELSI MATE EL-8384198x 4 funct2009_05_17N1 6+3memN24LCD8+indicNNNNN Sqrt % R-CM M- M+   N Sharp EL-838  Chinese fake : marked SHRAP.
galerie/FAKE/fake.Sharp_EL-838.version_5Sharp EL-838ELSIMATE EL-8385<=1985>=19854 funct2010_02_03N1 6+3memN24LCD8+indicNNNNNSharp LI3128MSSqrt % R-CM M- M+91x55x6 2x1.5VcellN Sharp EL-838China Chinese fake : marked ELSIMATE.
galerie/FAKE/FAKE.CALCMATE_EL-838CALCMATE EL-838SHRAP CALCMATE EL-8386198x 4 funct2011_11_13N1 6+3memN24LCD8+indicNNNNN Sqrt % R-CM M- M+91x55x6 2x1.5VcellN0,0002WSharp EL-838China Sharp EL-838 chinese fake.
EASYMADE EL-838 7<=1985>=19854 funct2010_09_21N1 6+3memN24LCD8+indicNNNNNToshiba T6414USqrt % R-CM M- M+91x55x6 2x1.5VcellN Sharp EL-838China Sharp EL-838 chinese fake.
Sharp EL-838Electronic Calculator EL-8388198x 4 funct2011_10_03N1 6+3memN24LCD8+indicNNNNN Sqrt % R-CM M- M+91x55x6 2x1.5VcellN0,0002WSharp EL-838Japan ? Fake : marked Electronic Calculator
galerie/FAKE/FAKE.Sharp_EL-506HSharp EL-506H  198x/9x Scient2010_02_03N>=1 39+3mem+8statN41LCD NNNNN sin cos tan sinh cosh tanh DRG ->DEG ln log 1/x ( EXP x^y x^2 x<>y CN ) +/- asin acos atan asinh acosh atanh n! ->D.MS e^x 10^x ->rTheta Pi y^(1/x) Sqrt Delta% ->xy x->M RM M+ n meanx s DATA Sumx Sumx^2 sigma CD128x69x11 2x1.5VcellN0.0004WSharp EL-506HChina Not easy to see on the picture, but the back is marked with EL-506H.
Sharp EL-506P 1ca1985? Scient2009_05_17N>=1 ScientN42LCD NNNNN Scient128x70x9 2x1.5VcellN Sharp EL-506P  Chinese fake : has no brand name, even not on the manual.
galerie/FAKE/Sharp_EL-506P_v2Sharp EL-506P 2199x Scient2010_02_03N>=1 ScientN42LCD10 or 8+2 + indicNNNNN Scient128x69x946gr2x1.5VcellN Sharp EL-506PChina Not explicitly a fake, there is no Sharp name nor 506P model. There is also a difference in the front colors, but this calculator is enough similar to Sharp EL-506P.
galerie/FAKE/Sharp_EL-506P_v3Sharp EL-506P 3199x Scient2010_02_03N>=1 ScientN42LCD10 or 8+2 + indicNNNNN Scient128x69x948gr2x1.5VcellN Sharp EL-506PChina Not explicitly a fake, there is no Sharp name nor 506P model. There is also a difference in the front colors, but this calculator is enough similar to Sharp EL-506P.
galerie/FAKE/FAKE_sharp_EL-506P_v4Sharp EL-506PScientific calculator EL-506P4199x Scient2010_02_03N>=1 ScientN42LCD10 or 8+2 + indicNNNNN Scient128x69x9 2x1.5VcellN Sharp EL-506PChina Very near to the original Sharp EL-506P, but with lesser quality.
fx-82LBFRACTION ~1992 Scient2012_01_24N>=1 51+3mem+8statY42LCD10NNNNN DRG sin cos tan sinh cosh tanh F<>E ->DEG ln log a b -> EXP y^x Sqrt x^2 ( ) +/- DRG-> asin acos atan asinh acosh atanh TAB n! ->DMS e^x 10^x ->re ->xy CPLX Pi y^(1/x) x^(1/3) 1/x ^v ->BIN ->OCT ->HEX RND ->DEC % x-M RM M+ n Sumx meanx Sumx^2 S sigma DATA~155x78x20 without cover YN    Casio fake, but not fx-82LB model.



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