DATAMATH CALCULATOR MUSEUM |
Toshiba LC-834WA
Date of introduction: | 1978 | Display technology: | LCD (yellow) |
New price: | Display size: | 8 | |
Size: | 5.3" x 2.7" x
0.35" 135 x 68 x 9 mm3 |
||
Weight: | 3.0 ounces, 86 grams | Serial No: | K13899 |
Batteries: | 2*LR44 | Date of manufacture: | |
AC-Adapter: | Origin of manufacture: | Japan | |
Precision: | 8 | Integrated circuits: | Toshiba T3566 |
Memories: | 1 | ||
Program steps: | Courtesy of: | Gerhard Wenzel |
This calculator is just a slight modification of the earlier LC-833WA. Please notice the separate RM and CM keys on the LC-833WA and its copies.
A perfect copy of this calculator was sold in the former GDR (German Democratic Republic - Eastern part of Germany) as MR411 and later MR413.
The
pictures on the right give you an internal view of the LC-834 electronics. The
battery holder is a typical Toshiba design, you'll notice it in some other
calculators sold as OEM products, e.g. some yellow-LCD Radio Shack calculators.
Don't miss the EC-264.
With the later LC-853WA, LC-854WA and LC-859WA much smaller combinations of
a basic calculator and a clock with alarm and calendar appeared.
If you have additions to the above article please email: joerg@datamath.org.
© Joerg Woerner, December 5, 2001. No reprints without written permission.