Texas Instruments Exactra 19

 

TI Exactra 19

 

This Exactra 19 was part of the Exactra series that was manufactured by Texas Instruments though you wouldn't know it by looking at the front of the calculator. For some reasons, possibly marketing, TI decided to place their only identifying mark on the back cover in small lettering.  The Exactra series included the 19, 20, 21, 22and 23 models and was produced starting in 1974.  The Exactra 19 is one of the cheaper options in the series and only had 6 digit display.

 

 

The Exactra 19 uses 3 AA batteries as opposed to a 9v and has no external power supply as its more expensive brothers the 21 and 22 do.  The Exactras aren't exactly rare and I've seen prices all over the place. One sold for $9.99 in good working condition while others have sold for over $100.

 

Exactra 21 Texas Instruments Calculator
Exactra 21 Texas Instruments Calculator $16.50 (2 Bids)
Time Remaining: 1d 13h 34m
Texas Instruments TI Exactra 21 EX 21 Calculator Tested Working Great Vtg 1974
Texas Instruments TI Exactra 21 EX 21 Calculator Tested Working Great Vtg 1974 $69.95
Time Remaining: 3d 10h 53m
Buy It Now for only: $69.95
Exactra 31 Electronic Calculator 1974 Complete w Box Manual Texas Instruments TI
Exactra 31 Electronic Calculator 1974 Complete w Box Manual Texas Instruments TI $25.00
Time Remaining: 20d 12h 3m
Buy It Now for only: $25.00
Texas Instruments Exactra 21 Calculator with Instructions
Texas Instruments Exactra 21 Calculator with Instructions $89.99
Time Remaining: 1d 15h 38m
Buy It Now for only: $89.99
Exactra 31 Electronic Calculator Vintage Box Instructions Free Shipping
Exactra 31 Electronic Calculator Vintage Box Instructions Free Shipping $50.99
Time Remaining: 12d 19h 4m
Buy It Now for only: $50.99

Leave a Reply

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.

Do NOT follow this link or you will be banned from the site!
Scroll To Top