Electronic calculators
(epocalc collection)


Model
Year
Picture
Description

CS-12D

1969

CS-242

1971

EL-8

1970

EL-811
(v1)

1972

EL-801

1972

EL-812

1972

EL-112

1973

EL-814

1973

EL-120

1973

EL-804

1973

EL-808

1974

EL-805S

1974

EL-8002

1974

EL-8100

1974

el-8100
  • Production : 1974
  • Display : VFD 8
  • Power : 4 x AA
  • Made : Japan

EL-8100S

1974

EL-8009
v1

1975

  • 1
  • Production : 1975
  • Display : COS-LCD 8
  • Power : 2 x R13
  • Made : Japan

  • The first shell foldable calculator
  • Brown leather case finish

  • Additional information

EL-8009
v2

1975

  • Production : 1975
  • Display : COS-LCD 8
  • Power : 2 x R13
  • Made : Japan

  • Pretty rare metal case finish

EL-8019

1976

  • Production : 1976
  • Display : y-LCD 8
  • Power : 4 x LR52
  • Made : Japan

  • Improved version of the EL-8009

  • Additional information

EL-8000R

1975

EL-8114

1975


EL-8012

1975

  • Production : 1975
  • Display : VFD
  • Power : 2 x AA
  • Made : Japan

EL-8112

1975

  • Production : 1975
  • Display : VFD 8
  • Power : 2 x AA
  • Made : Japan

EL-8112S

1975

  • Production : 1975
  • Display : VFD 8
  • Power : 2 x AA
  • Made : Japan

  • Something changed comparing
    with the EL-8112 but what ?

EL-8005S

1975

  • Production : 1975
  • Display : VFD 8
  • Power : 4 x AA
  • Made : Japan

  • Unusual shape calculator in
    a red case

  • Additional information

EL-8115

1975

  • Production : 1975
  • Display : VFD 8+2
  • Power : 4 x AA
  • Made : Japan

  • Scientific model

EL-8118

1975

EL-8010

1975

EL-8015

1976

  • Production : 1976
  • Display : COS-LCD 8
  • Power : 2 x R76
  • Made : Japan

EL-8151

1976

  • Production : 1976
  • Display : VFD 8
  • Power : R
  • Made : Japan

  • One of the first (after Casio C-100P) portable calculator with display and printer

  • Additional information

EL-200

1976


EL-203

1977


EL-8026

1976

EL-8021

1976

  • Production : 1976
  • Display : y-LCD 8
  • Power : 4 x 1.5V
  • Made : Japan

EL-8121

1976

  • Production : 1976
  • Display : y-LCD 8
  • Power : 4 x 1.5V
  • Made : Japan

EL-8125

1977

  • Production : 1977
  • Display : LCD 8
  • Power : 3 x 1.5V
  • Made : Japan

  • This the 8121 with LCD display
    instead.
  • Identical to the EL-8120S

EL-8128

1977

  • Production : 1977
  • Display : LCD 8
  • Power : 2 x 1.5V
  • Made : Japan

EL-2100

1977

  • Production : 1977
  • Display : VFD 12
  • Power : 2 x AA
  • Made : Japan

EL-204

1977

  • Production : 1977
  • Display : LED 8
  • Power : 9V
  • Made : Japan

  • One of the rare LED display
    model from Sharp

  • Additional information

EL-500

1977

EL-8024

1977

EL-8130

1977

EL-8036

1977

  • Production : 1977
  • Display : LCD 8
  • Power : 2 x G10
  • Made : Japan

  • With sensory sound keyboard
CT-550

1977

EL-8029

1977

EL-8029

EL-5804

1977

EL-5001

1977

  • Production : 1977
  • Display : VFD 10+2
  • Power : 2 x AA
  • Made : Japan

  • Scientific calculator with 60 functions
  • With a rotary switch to select between 24 functions
  • Complex numbers, integration, vector and statisitc functions

  • Additional information

EL-5805

1977

sharp el-5085
  • Production : 1977
  • Display : LCD 8
  • Power : 2 x G12
  • Made : Japan

  • scientific calculator with 21 functions

  • Catalog extract

EL-5806

1977

  • Production : 1977
  • Display : LCD 8
  • Power : 2 x G12
  • Made : Japan

  • Scientific calculator with 21 functions

  • Additional information

EL-8131

1977

  • Production : 1977
  • Display : VFD 8
  • Power : 2 x AA
  • Made : Korea

  • Catalog extract

EL-207

1978

EL-502

1978

  • Production : 1978
  • Display : VFD 8
  • Power : 9 V
  • Made : Japan

  • Scientific calculator

EL-1110S

1978

  • Production : 1978
  • Display : LCD 10
  • Power : 2 x G12
  • Made : Japan


EL-8138E

1978

  • Production : 1978
  • Display : LCD 8
  • Power : 2 x LR44
  • Made : Japan

  • Calculator with time+stopwatch

EL-8039

1978

  • Production : 1978
  • Display : LCD 8
  • Power : 2 x G10
  • Made : Japan

  • All metal clamshell calculator
  • EL-8009 & EL-8019 successor

  • Additional information

EL-8146

1978

EL-8158

1979

el-8158
  • Production : 1979-1980
  • Display : LCD 8
  • Power : 2 x AA
  • Made : Japan

EL-8139

1978

EL-8140

1978


EL-8144

1978

  • Production : 1978
  • Display : LCD 8
  • Power : 4 x G10
  • Made : Japan

  • Clock / Stop watch calculator

EL-8162

1979

  • Production : 1979
  • Display : LCD 8
  • Power : 2 x G10
  • Made : Japan

  • Clock / Stop watch calculator

EL-8150

1979

  • Production : 1979
  • Display : LCD 8
  • Power : 1 x CR2016
  • Made : Japan

  • With constant memory

EL-819S

1980

  • Production : 1980
  • Display : LCD 8
  • Power : 1 x CR2016
  • Made : Japan

EL-8159

1979

  • Production : 1979
  • Display : LCD 8
  • Power : 1 x 3 V
  • Made : Japan

EL-208

1979

EL-8149

1979

EL-8149

1979

EL-503

1979

EL-508A

1979


  • Production : 1979 ?
  • Display : LCD 8
  • Power : 2 x AA
  • Made : Japan

  • Scientific model with 32 functions

  • Additional information

EL-5813

1979

EL-506

1979

  • Production : 1979
  • Display : LCD 10+2
  • Power : 2 x LR76
  • Made : Japan

  • Scientific calculator with 46 functions
  • The first of the 506 line

  • Additional information

EL-506S

1981

  • Production : 1981
  • Display : LCD 10+2
  • Power : 2 x LR76
  • Made : Japan

  • Scientific calculator with same capabilities as the EL-506

  • Additional information

EL-506P

1984

  • Production : 1984
  • Display : LCD 8+2
  • Power : 2 x LR76
  • Made : Japan

  • Scientific calculator with 56 functions

  • Additional information

EL-506A

1986

  • Production : 1984
  • Display : LCD 10+2
  • Power : 2 x LR44
  • Made : Japan

  • Scientific calculator with 112 functions
  • Complex and boolean numbers
    handling and equation solver

  • Additional information
  • Box

EL-512

1981

EL-826

1979

EL-306

1981

EL-325

1981

  • Production : 1981
  • Display : LCD
  • Power : Solar
  • Made : Japan

EL-831

1980

  • Production : 1980
  • Display : LCD 8
  • Power : 2 x G8
  • Made : Japan


EL-309

1980

  • Production : 1980
  • Display : LCD 8
  • Power : 2 x 1.5V
  • Made : Japan

EL-2134

1980

  • Production : 1980 ?
  • Display : LCD 12
  • Power : 2 x AA
  • Made : Japan

EL-5100

1979

EL-5101

1979

el-5101

  • Production : 1979 - 1980
  • Display : y- LCD 16
  • Power : 3 x R13
  • Made : Japan

  • Scientific model, programmable
  • Alphanumerical display
  • With a AER calculation mode

  • My programmable calculators page

EL-5100S

1983

EL-5150

1985

EL-6200

1981

http://www.phys.uwosh.edu/mike/calcs/el5100.jpg

EL-7001

1981

EL-832

1981

  • Production : 1981
  • Display : LCD 8
  • Power : 2 x 1.5 V
  • Made : Japan

  • With sound keyboard

EL-821

1980

  • Production : 1980
  • Display : LCD 8
  • Power : 2 x 1.5 V
  • Made : Japan

  • With sound keyboard

EL-821S

1981

  • Production : 1981
  • Display : LCD 8
  • Power : 2 x 1.5 V
  • Made : Japan

  • With sound keyboard

EL-836

1982

  • Production : 1982
  • Display : LCD 8
  • Power : Solar
  • Made : Japan

EL-410

1981

  • Production : 1981
  • Display : LCD
  • Power : 1 x CR2025
  • Made : Japan

  • Time/calendar/stop-watch/melody
    calculator

EL-211

1980

EL-220

1981

WN-101

1982

EL-230

1982

EL-330

1982

EL-240

1983

  • Production : 1983 - 1984
  • Display : LCD 8
  • Power : solar
  • Made : Japan

  • The user's manual is printed
    inside the box.

EL-322

1982

  • Production : 1982 ?
  • Display : LCD 8
  • Power : 2 x 1.5 V
  • Made : Japan

  • Checkbook model

EL-450

1982

  • Production : 1982
  • Display : LCD 8
  • Power : 1 x CR2025
  • Made : Japan

  • Date/time/stop-watch calculator

EL-856

1983

  • Production : 1983
  • Display : LCD 8
  • Power : Solar
  • Made : Japan

  • Metric converter

EL-860

1983

  • Production : 1983
  • Display : LCD 8
  • Power : 2 x 1.5 V
  • Made : Japan

EL-861

1983

  • Production : 1983
  • Display : LCD 8
  • Power : 2 x 1.5 V
  • Made : Japan

EL-510A

1983


  • Production : 1983
  • Display : LCD 8+2
  • Power : solar
  • Made : Japan

  • Calculator with 36 scientific
    and statistical functions

EL-545

1983


  • Production : 1983
  • Display : LCD 10
  • Power : solar
  • Made : Japan

  • Calculator with 56 scientific
    and statistical functions

EL-530

1982

  • Production : 1982
  • Display : LCD 8
  • Power : 2 x 1.5 V
  • Made : Japan

  • The first of the 530 line

EL-531

1984

  • Production : 1984 - 1985
  • Display : LCD 8
  • Power : 2 x 1.5 V
  • Made : Japan

  • Scientific calculator with 34
    scientific functions
  • The first of the 531 line

EL-344

1984

EL-531A

1987

  • Production : 1987 ?
  • Display : LCD 8
  • Power : 2 x LR44
  • Made : Japan

  • Scientific calcuator

  • Additional information

EL-735

1987

  • Production : 1987
  • Display : LCD 2 x 10
  • Power : 3V
  • Made : Japan

  • Business/financial calculator

  • Additional information

EL-556

1988

  • Production : 1988
  • Display : LCD 10+2
  • Power : 2 x LR44
  • Made : Japan

  • Scientific calculator

  • Additional information

EL-372H

1988

  • Production : 1988 ?
  • Display : LCD 8
  • Power : 1 x LR43
  • Made : Taiwan

EL-9000

1989

EL-531H

1989

  • Production : 1989 - 1990
  • Display : LCD 8
  • Power : 2 x LR44
  • Made : Japan

  • Scientific calculator

  • Additional information

EL-5020

1993

  • Production : 1993
  • Display : LCD 10+2
  • Power : 2 x LR44
  • Made : Thailand

  • Scientific calculator with 220 functions
  • More or less programmable

  • Additional information

EL-531LH

1996

  • Production : 1996-1998
  • Display : LCD 2x10
  • Power : 2 x AA
  • Made : China

  • Scientific calculator with
    152 functions

  • Additional information

EL-9400

1997

EL-531VH

2001



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