Radio Shack EC-308

Date of introduction:  March 1987 Display technology:  LCD
New price:  $11.95 (SRP January 1987) Display size:  8
Size:  2.8" x 6.1" x 0.25"
 72 x 154 x 6 mm3
Weight:   Serial No:  
Batteries:  2*LR55 Date of manufacture:  
AC-Adapter:   Origin of manufacture:  
Precision:  8 Integrated circuits:  Toshiba T7752S
Memories:  3    
Program steps:   Courtesy of:  © Radio Shack

This Radio Shack EC-308 Mity-Thin Checkbook calculator was introduced in 1987 and followed the EC-306. It introduced the "Key" lock security code feature and was soon replaced with the solar-powered EC-430 Checkbook Calculator.

horizontal rule

If you have additions to the above article please email:

Joerg Woerner, February 8, 2020. No reprints without written permission.