kosmos 1Model: Kosmos 1
Battery: 3 x AA
Adapter: 
Year: 1977
Chip:  TMC1170NL/ZA0541 or
 TMC1172NLMS0952
          

Info:
Kosmos International, Inc. based in Atlanta, Georgia introduced already in the year 1977 this pocket-sized biorhythm calculator. On a first glance you notice the [BIO] key on the calculator keypad and the three „sine-waves“ representing our:

• Physical Cycle (P)
• Emotional Cycle (S)
• Intellectual Cycle (I)