Casio FX-9860GIII Graphing Calculator
- Graphing, scientific and financial modes in one
- 64 x 128 pixel monochrome LCD
- 3MB Flash ROM storage
- Python programming built in
- USB connectivity, cable included
- 4 AAA batteries required
- 190 g plastic body
- 3 year guarantee from Casio
Updated 25 days ago · Based on the Amazon listing and published specifications, not hands-on testing.
A capable graphing calculator that adds Python and USB transfer to Casio's established icon menu. The monochrome screen is low resolution, so detailed graphs look coarse.
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ASIN: B085JCXR2JModel: FX-9860GIIICategory: Graphing Calculators
Overview
Casio built this graphing calculator to replace two earlier models, folding their functions into one handset with a faster processor. It runs graphing, scientific and financial math through an icon menu, accepts Python programs and connects to a computer by USB.
Python support and a USB link make it useful for students who code or move programs between calculator and computer. Its screen is monochrome and low resolution, and the listing does not say whether it is approved for specific exams.
Who it's for
Math and science students moving into graphing, statistics or basic programming get one device for coursework and Python practice. Students who rely on color plots, or whose exam board names an approved list, should confirm before buying.
Pros and cons
- Python programming built in
- USB cable included for transfers
- Natural textbook-style input and output
- Geometry, spreadsheet and dynamic graph apps
- Monochrome screen only
- Low pixel count limits graph detail
- Runs on four AAA batteries
- Exam approval not listed
Performance notes
Graph drawing speed comes from the upgraded processor, while readability is limited by the small monochrome pixel grid. Natural input shows fractions and roots the way they look on paper, which makes long expressions easier to check.
Specifications
| Brand | Casio |
|---|---|
| Model | FX-9860GIII |
| Dimensions & fit | |
| Item weight | 0.42 pounds |
| Power & efficiency | |
| Power source | Battery |
| Construction & materials | |
| Enclosure material | Plastic |
| Color | White |
| Compatibility & installation | |
| Connectivity | USB, cable included |
| Warranty & support | |
| Warranty description | 3 years |
| Other details | |
| Display type | Monochrome LCD, 64 X 128 Pixels |
| Memory | 3MB Flash ROM |
| Programming | Python |
Frequently asked questions
Does the Casio FX-9860GIII have a color screen?
No. It uses a 64 x 128 pixel monochrome LCD.
Can the Casio FX-9860GIII run Python?
Yes, Python is listed as a feature. The listing does not detail which Python modules are supported.
Is a USB cable included with the FX-9860GIII?
Yes, the description lists USB connectivity with the cable included.
Does the FX-9860GIII replace the fx-9750GII?
Yes. Casio says it replaces both the fx-9860GII and the fx-9750GII and combines their functions.