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Additional Pictures 

 

The dot matrix display of the TI-Primaire Plus.

The dot matrix display of the TI-Primaire Plus.

This TI-Primaire Plus Prototype was manufactured in 2014 by Kinpo Electronics, Inc. in China.

This TI-Primaire Plus sporting two CR2032 batteries.

The internal construction of the TI-Primaire Plus looks familiar to us
and sports the typical Kinpo design with two PCB's.


horizontal rule

If you have additions to the above article please email: joerg@datamath.org.

Joerg Woerner, May 10, 2015. No reprints without written permission.