Texas Instruments

• LCD-1991-1999

Model: Eur-2001
Battery:  LR54
Adapter:     
Year: 1999
Chip: 
Info:The €-2001 calculator combines the usual basic calculator functions with a very convenient Euro currency conversion. All of the 11 yet defined exchange rates are preprogrammed in the calculator, 4 additional ones could be added later. The home country is selected with the Select-key. Two additional keys allow the conversion in both directions. A similar calculator using a desktop housing was introduced with the €-1796 and the €-2003.A simpler calculator was sold with the €-2000. Searching calculators in Europe without the Euro-conversion was difficult in 1999, one example is the TI-1726.In 2006 Texas Instruments surprised customers in Europe with a complete new family of Euro Calculators labeled EC-3, EC-5 and EC-7 Pro.

• LCD-1985-1990

Model: FIA-10 Financial Investment Analyst
Battery: 2 x CR2032
Adapter: 
Year: 1989
Chip: TMC70035, LH5821, TC5518, TC54256
Info: 

• LCD-1991-1999

Model: Fun Calc
Battery: Solar
Adapter: 
Year: 1994
Chip:   
Info:The Fun Calc is based on the TI-7140 introduced already in 1994, too.

• Galaxy line

Model: Galaxy 9
Battery: CR2032
Adapter: 
Year: 1999
Chip: Toshiba T6A60               
Info: GALAXY line

• Schoenherr
• Handy Tech
• Braillotron

Model: Galixa Speech
Battery: 4 AA-size NiCd
Adapter: 9V 100mA DC
Year: 2000
Chip: HD64180, M272001, U6264
 Galaxy 40x: Toshiba T6A59
Info: Made in Germany 

This Galixa Speech is a scientific calculator with natural voice speech output. Numerical data on the display panel can be spoken digit by digit or as a complete number. It speaks all key functions: e.g. when the [SIN] key is pressed the calculator says "Sine"; these announcements can be repeated. It also has a built-in clock and alarm function. The volume can be adjusted using a knob.

The language of the Galixa Speech could be choosen between: German, English, French, Italian, Dutch, Spanish,Swedish, Swabian German

EHG Handy Tech Elektronik GmbH introduced the first scientific calculator with voice output and 10-cell Braille display with the Galixa Braille. The first calculator with an upgradeable Braille cell output was the Braillotron TI-2550 II developed by Mr. Schoenherr.