Texas Instruments TI-NspireCX
The Texas Instruments TI-NspireCX is a graphing calculator with 10 digits precision and formula input logic. It has 80 keys, and an LCD (liquid crystal) display. The power source is 4xAA + CR1616 3V. The calculator was manufactured in Taiwan. Note: Slight upgrade designated TI-Nspire CX II-T.
Facts at a glance:
| Feature | Value |
|---|---|
| Type | Graphing |
| Keys | 80 |
| Precision | 10 |
| Logic | Formula |
| Display type | LCD |
| Display size | 240 |
| Printer | External |
| Length | 121mm |
| Width | 211mm |
| Thickness | 29mm |
| Power Source | 4xAA + CR1616 3V |
| Country | Taiwan |
| Original price | $160 |
| Year introduced | 2011 |
| Current price | amazon.com |
Replacements:
If you have a Texas Instruments TI-NspireCX that is no longer working, you can first try replacing the 4xAA + CR1616 3V. If that doesn't solve the problem, then a repair might be possible, although you have to weigh up the costs against just buying a new one, as this model is still currently available.