Brand: SHARP
Model: "ELSI MATE" EL-200
Type: Calculator
Picture: SHARP EL-200
Batteries: 9V x 1
Lifetime: Introduced: 1977
Terminated: unknown
Notes: Early LCD calculator, running on a 9V battery! A plain calculator with some nice features, such as the "="-key, which operates automatically as a kind of "M+="-key, all results are added to the memory. The "T"-key shows the contents of this "Grand Total" memory, its content is cleared.

Quite similar to the fluorescent display model SHARP "ELSI MATE" EL-201 and the LCD model SHARP "ELSI MATE" EL-203.