Panasonic

• Panasonic

Model: JE-170U
Battery: 2 x AA
AC adapter: 3 volt adapter
Year: 1980
Chip: TMC1081NL
Info: made in Japan

• Panasonic

Model: JE-850
Battery: 4 x ni-cd AA
AC adapter: 6 VDC
Year: 1973
Chip: TMC0115NC
Info:The peculiarity of this model was the use of classic AA batteries. Made in Japan

• Panasonic

Model: JE-855
Battery: 4 x ni-cd AA
AC adapter: 6 VDC
Year: 1973
Chip: TMC0131NC
Info: made in Japan

• Panasonic
• TMS0130

Model: JE-860
Battery: 4 x ni-cd AA
AC adapter: 6 VDC
Year: 1973
Chip: TMC0130NC Display: VFD
Info:A special feature of this model is that it has the pi available on the keyboard compared to the previous model JE-855. made in Japan