TI-81 (1993)

an image of a texas instruments ti-81 graphing calculator
Brand Texas Instruments
Type Graphing
Release Date 1993
Display Type LCD
Serial Num. 18023253
Date code I-0694F
Country of origin Taiwan

Purchased on kijij on July 14, 2022. According to the date code it was manufactured in june of 1994 by Inventec in Taiwan. This is the 1993 TI-81 revision. Currently in working condition but vertical lines are beginning to show up on the screen.