DATAMATH CALCULATOR MUSEUM
|
DATAMATH CALCULATOR MUSEUM |
Montgomery Ward P300 aka TXI-8663A
| Date of introduction: | 1974 | Display technology: | LED modules + lens |
| New price: | Display size: | 8 + 2 | |
| Size: | 6.3" x 3.1" x 1.5" | ||
| Weight: | 10 ounces | Serial No: | 47X-011706 |
| Batteries: | 3*AA NiCd | Date of manufacture: | wk 50 year 1974 |
| AC-Adapter: | AC9130 | Origin of manufacture: | USA |
| Precision: | 8 | Integrated circuits: | TMS0120 |
| Memories: | |||
| Program steps: | Courtesy of: | Joerg Woerner |
This
Montgomery Ward P300 aka TXI-8663A could easily identified as a close relative of the SR-10.
Both calculators use the same
electronics, the same layout of the keyboard and even an identical
mold for the housing bottom. The different look is achieved through a new mold
for the upper half of the housing and a different color of the function keys. The
color of the housing is slightly different, too.
Compare it with it's sibling P200
and another SR-10 clone, the Radio Shack EC-425.
If you are looking for a SR-10 with blue function keys, don't miss this
SR-10 Rebuilt.
Don't miss the rare TXI-8661A based on the Exactra 23 calculator.
If you have additions to the above article please email: joerg@datamath.org.
© Joerg Woerner, December 5, 2001. No reprints without written permission.