Casio fx-85GTCW (ClassWiz)
The Casio fx-85GTCW is a scientific calculator with 12 digits precision and formula input logic. It has 290 functions, 48 keys, and an LCD (liquid crystal) display. The power source is Solar/battery. Note: Same as fx-83GTCW but with solar power.
A sample of this calculator is held in the calculator.org collection.
Facts at a glance:
| Feature | Value |
|---|---|
| Type | Scientific |
| Functions | 290 |
| Keys | 48 |
| Precision | 12 |
| Logic | Formula |
| Display type | LCD |
| Display size | 192 |
| Length | 162mm |
| Width | 71mm |
| Thickness | 11mm |
| Weight | 138g |
| Power Consumption | 0.001000W |
| Power Source | Solar/battery |
| Original price | $12 |
| Year introduced | 2023 |
| Current price | amazon.com |
User Manual
You can download the Casio fx-85GTCW manual from the manuals website.
Diagnostics
Note that diagnostic tests generally delete any data on the calculator. Be sure to back up any important information held in the calculator before running these tests.
While holding down Shift and 7 keys, press ON (displays DIAGNOSTIC), release keys, then 6. Then choose from menu.
Replacements:
If you have a Casio fx-85GTCW that is no longer working, it's probably easiest to just buy a new one, as this model is still currently available.