DATAMATH CALCULATOR MUSEUM
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DATAMATH CALCULATOR MUSEUM |
Texas Instruments TI-2500B / Datamath (Made in Spain)
| Date of introduction: | January 1974 | Display technology: | LED-stick |
| New price: | 3,190 pts (Oct. 1974) | Display size: | 8 |
| Size: | 5.5" x 3.0" x 1.7" 139 x 76 x 42 mm3 |
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| Weight: | 6.7 ounces, 191 grams | Serial No: | AE 00420 |
| Batteries: | 3*AA NiCd | Date of manufacture: | wk 05 year 1975 |
| AC-Adapter: | AC9900/E | Origin of manufacture: | Spain |
| Precision: | Integrated circuits: | TMS0119 | |
| Memories: | |||
| Program steps: | Courtesy of: | Joerg Woerner | |
| Download manual: | 
(US: 2.4M Bytes) |
This
Datamath TI-2500B manufactured in Spain misses the place for one battery in the nice battery compartment on the
bottom. Compared to the original TI-2500B which uses either 3 rechargeable NiCd batteries or 4 AA
cells this one is a NiCd-only model.
Philippe Leckler reported recently a TI-2500B manufactured in Spain featuring the traditional battery compartment. Compare it here.
Datamath™ is a trademark of Texas Instruments.
If you have additions to the above article please email: joerg@datamath.org.
© Joerg Woerner, October 11, 2002. No reprints without written permission.