Texas Instruments TI-1767


Brand: Texas Instruments
Model: TI-1767
Type: Calculator
Picture: TI-1767
Batteries: Solar cell
Lifetime: Introduced: 1983
Terminated: unknown
Notes: A sleek looking, and very light, solar powered 10 digit calculator by Texas Instruments. It has basic functions plus memory, square roots and percentages. It does not need a lot of light to operate, the light of the scanner was quite sufficient to switch it on.

I quite like its layout, with bigger keys for the basic functions and numbers, and a big "+"-key.

According to text on the back it is "solar and light powered".