1973

• Production : 1973
• Display : VFD 6
• Power : 4 x AA
• Made : ?


• Basic calculator with 12 digits
• The first Ibico calculator
• Same as Rema, SERD, Decimo
  International and Kent IK-6D


• Advertising (CH)

1976

• Production : 1976
• Display : VFD 8
• Power : 4 x AA
• Made : Japan

1977

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


• Same as Olympia Swing and
  Sunny EJ-3500
• See clone Type 692

1980

• Production : ~1980
• Display : LCD 8
• Power : G10
• Made : Japan

1980

• Production : ~1980
• Display : LCD 8
• Power : solar
• Made : Korea

1989

• Production : 1989
• Display : LCD 8
• Power : solar
• Made : Taiwan


• Identical to Radio Shack EC-424 and Anitech 040S
• See clone Type 520