by Brand Names

 

  With Cover

Hitech

Digital Diary

 Released in 1992 Made in China  Memory 2026 bytes  
 Display 2 lines x 13 dot matrix chars  Keyboard 55 rubber keys
 Batteries 3 x CR-2032  PC-Sync No
 Size/weight 11.5 (W) x 8.1 (D) x 1.3 (H) cm / 83 g  
 Functions Memo, World clock, Schedule, 10-digit calculator, 6 languages translator (100.000 words & sentences)
 Comment Same model as the AGF advert item.
See the Special page devoted to this family of organizers.

  Without Cover

Hitech

Data calculator

 Released in Unknown Made in China  Memory 2 KB  
 Display 1 line x 8 char, 1 line x 12 digits  Keyboard 48 rubber keys, 4 colors
 Batteries 2 x CR-2016  PC-Sync No
 Size/weight 7.8 (W) x 12.4 (D) x 0.9 (H) cm / 63 g  Messages in  
 Functions Phone book, Clock, 10-digit calculator
 Comment Probably made by Truly

Hitech

K-133

 Released in Unknown Made in Unknown  Memory 2047 bytes (approx. 100 entries)  
 Display 1 line x 12 chars., 1 line x 12 digits, 2 lines of symbols  Keyboard 52 rubber keys
 Batteries 2 x CR-2032 (1 for backup)  PC-Sync No
 Size/weight 12.8 (W) x 7.1 (D) x 1.1 (H) cm / 83 g  Messages in  
 Functions Phone directory, Schedule, Clock, 10-digit calculator, 2 games (Fortune teller, Match maker)
 Comment organizer and paper notebook for girl.