DATAMATH CALCULATOR MUSEUM
Texas Instruments TI-307 (White)
|Date of introduction:||1988||Display technology:||LCD|
|New price:||Display size:||8|
|Size:|| 2.4" x 3.5" x 0.25"
60 x 88 x 6 mm≥
|Weight:||0.8 ounces, 24 grams||Serial No:|
|Batteries:||n.a.||Date of manufacture:||mth 12 year 1987|
|AC-Adapter:||Origin of manufacture:||Taiwan (C)|
|Program steps:||Courtesy of:||Joerg Woerner|
The TI-307 followed the stylish TI-1786 and was introduced with the TI-305, TI-306 and TI-308 Elle using a portrait orientated calculator housing.
The design of the TI-307 was changed in 1990, please notice the color of the keys.
In 1989 the production of a very similar calculator was started in the USA, too and it appeared as TI-7000.
The next credit card sized calculator was the TI-307+, neither its design nor its quality is exciting.
Don't miss the Casio FIML CARD SL-800, a real credit card sized calculator with a thickness of only 0.030".
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© Joerg Woerner, April 11, 2005. No reprints without written permission.