DATAMATH CALCULATOR MUSEUM
Craig Model 4510
|Date of introduction:||1974||Display technology:||LED-modules|
|New price:||Display size:||8|
|Size:||5.5" x 3.0" x 1.4"|
|Weight:||5.8 ounces||Serial No:||0740678|
|Batteries:||4*AA||Date of manufacture:||year 1974|
|AC-Adapter:||Origin of manufacture:||Japan|
|Program steps:||Courtesy of:||Joerg Woerner|
Electronics of Compton, California was a major distributor of stereo equipment
and other consumer electronics in the 1960's. Their calculators were usually
US and Japanese OEM-products with the Craig stickers on it. Most recognized
was the Model 4501, better known as rebadged Bowmar
This Craig 4510 is a very unusual calculator using a 20-key keyboard with two additional switches for the Constant and Memory functions. Dismantling the calculator reveals with the TMS0132 an unusual member of the TMS0700 single-chip calculator series.
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© Joerg Woerner, February 29, 2004. No reprints without written permission.