Texas Instruments PS-4000 Pocket Thesaurus Speller

an image of the Texas Instruments Pocket Thesaurus Speller
Brand Texas Instruments
Type Spell Checker
Release Date 1990
Display Type LCD
Serial Num. 0003169
Date code I-1092
Country of origin Taiwan

Purchased on my first visit to my local Value Village thrift store when I moved, sometime between September 2-5, 2021. According to the date code this unit was manufactured in October of 1992 by Inventec in Taiwan. Sadly it is not currently functional, as I could probably use a spell checker and a thesaurus.