Encyclopedia > Sinclair Scientific

  Article Content

Sinclair Scientific

The Sinclair Scientific calculator was a 12 function, pocket sized calculator, selling for about $100. It was introduced in late 1974 and sold in both kit and assembled forms.

Power was supplied by four AAA sized alkaline cells. A common failure mode of these calculators was breakage of the battery contacts, but Sinclair was quick to respond by referbishing any calculator with this problem for free (although you did have to pay the shipping to them).



All Wikipedia text is available under the terms of the GNU Free Documentation License

 
  Search Encyclopedia

Search over one million articles, find something about almost anything!
 
 
  
  Featured Article
Lake Ronkonkoma, New York

... 0.03% Pacific Islander, 1.25% from other races, and 1.27% from two or more races. 5.85% of the population are Hispanic or Latino of any race. There are 6,700 households ...

 
 
 
This page was created in 21.5 ms