MyCalcDB Calculator Texas Instruments TI55 II aka TI55II version 2

Ti 55. TEXAS INSTRUMENTS, TI 55, VINTAGE CALCULATER WITH CASE Schmalz Auctions The TI-55 III is based off of the original TI-55 (1977) and TI-55 II (1981) Texas Instruments TI-55 Image: Joe Haupt, CC BY-SA 2.0

Vintage Texas Instruments TI55 Pocket Electronic Programm… Flickr
Vintage Texas Instruments TI55 Pocket Electronic Programm… Flickr from www.flickr.com

Easy keyboard programmability; including function evaluation and integration features, saves time on repetitive problems The TI-55 was introduced shortly after [or before - continue here] its sibling MBA with advanced financial and statistical capabilities.

Vintage Texas Instruments TI55 Pocket Electronic Programm… Flickr

Advanced LCD slide rule calculations with programming and statistics Also the most needed statistical functions for better. Texas Instruments TI-55 Image: Joe Haupt, CC BY-SA 2.0

Texas Instruments TI 55 Calculator, Old computers, Old calculator. Advanced LCD slide rule calculations with programming and statistics Find many great new & used options and get the best deals for Texas Instruments Ti-55-ii Scientific Calculator at the best online prices at eBay! Free shipping for many products!

MyCalcDB Calculator Texas Instruments TI55 II aka TI55II version 2. It has 40 keys, and an LED (light-emitting diode) display typical of calculators of this era Easy keyboard programmability; including function evaluation and integration features, saves time on repetitive problems