Calculated Industries GradeMatic 200 (The GradeMatic 200)
The Calculated Industries GradeMatic 200 is a specialist calculator with 10 digits precision and algebraic logic. It has 46 keys, and an LCD (liquid crystal) display.
Facts at a glance:
| Feature | Value |
|---|---|
| Type | Specialist |
| Keys | 46 |
| Precision | 10 |
| Logic | Algebraic |
| Display type | LCD |
| Year introduced | 1988 |
| Year discontinued | 1988 |