Monroe 10

Date of introduction:  1970 Display technology:  
New price:  $339 Display size:  n.a.
Size:  8.5" x 3.9" x 2.0" Printer technology:  Thermal
Weight:  1 pound 15 ounces Serial No:  290316
Batteries:  13*NiCd AA Date of manufacture:  year 1970
AC-Adapter:   Origin of manufacture:  Japan
Precision:    Integrated circuits:  TMC1730, TMC1731, TMC1732
Program steps:   Courtesy of:  Peter Muckermann

This Monroe 10 is nothing else than a Canon Pocketronic in a more stylish housing. 

If you look inside the calculator you'll notice the identical hardware. The differences of the small printed circuit board are explained here.

Inside the Monroe 10

Inside the Pocketronic

Monroe_1.jpg (90860 Byte) Pocketronic_1.jpg (81289 Byte)


If you have additions to the above article please email:

Joerg Woerner, December 5, 2001. No reprints without written permission.