USA - 1978
Sqr Root, %
|" The first calculator TI
manufactured with a low-power CMOS chip and a liquid
crystal display (LCD). Thin as a pencil and supplied in a
handy wallet folder, the Slimline TI-1030 operated for up
to 3,000 hours on a pair of silver-oxide batteries.
Performed four functions, percentages and square roots;
weighed less than 2.5 ounces. Four-key memory with large
eight-digit display. "
|Content and photo provided by Texas
and published with the permission of Texas Instruments Incorporated.