DATAMATH CALCULATOR MUSEUM
Radio Shack EC-3004
|Date of introduction:||1978||Display technology:||Fluorescent|
|New price:||Display size:||8|
|Size:|| 6.6" x 3.4" x 1.8"
168 x 86 x 45 mm3
|Weight:||16 ounces, 452 grams||Serial No:||6694726|
|Batteries:||7*AA NiCd||Date of manufacture:||mth 04 year 1979|
|AC-Adapter:||Origin of manufacture:||USA (MTA)|
|Program steps:||Courtesy of:||Joerg Woerner|
The Radio Shack EC-3004 is identical with the Texas Instruments TI-5025.
backside of the EC-3004 looks very familiar to us. It makes use of the original
TI-5025 mold and hides its true genes under a small label.
The EC-3001 and the EC-3004 were the last Texas Instruments printing desktop calculator sold under the Radio Shack brand, later models based on far-east OEM products.
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© Joerg Woerner, November 13, 2008. No reprints without written permission.