HP 50g Graphing Calculator
- 2.5 MB total memory: 512 KB RAM, 2 MB flash ROM
- SD card slot for expansion
- 2300+ built-in functions
- RPN, Textbook or Algebraic entry
- USB, Infrared (IrDA), serial connectivity
- 4 AAA batteries required
Updated 25 days ago · Based on the Amazon listing and published specifications, not hands-on testing.
A powerful graphing calculator for engineers and math students who like RPN entry and lots of memory. Its depth comes with a learning curve.
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ASIN: B000GTPRPSModel: 50gCategory: Graphing Calculators
Overview
Entering problems in RPN, Textbook or Algebraic mode, this HP graphing calculator handles math, science and engineering work. A large equation library, expandable SD storage and a bigger display set it up for heavy use.
Huge memory, an SD slot and thousands of functions make it a serious engineering tool. RPN entry speeds up long calculations once learned. Beginners may find the menus and modes daunting.
Who it's for
Engineers, surveyors and advanced math students who work through long calculations will use its depth. Casual students need a simpler model.
Pros and cons
- Large memory and SD slot
- RPN, textbook or algebraic modes
- Big function library
- Several connectivity options
- Steep learning curve
- Exam approval not stated
Performance notes
RPN entry avoids parentheses, which speeds long calculations and reduces errors. The SD slot stores programs and data beyond internal memory. Heavy graphing drains batteries faster.
Specifications
| Brand | HP |
|---|---|
| Model | 50g |
| Dimensions & fit | |
| Product dimensions | 7.2 x 1 x 3.5 inches |
| Item weight | 9.6 ounces |
| Construction & materials | |
| Color | Black face |
| Compatibility & installation | |
| Connectivity | USB, Infrared (IrDA), serial |
| Other details | |
| Calculator Type | Graphing |
| Batteries | 4 AAA batteries required |
| Expansion | SD card slot |
| Built in functions | 2300+ |
| Memory | 2.5 MB total, 512 KB RAM, 2 MB flash ROM |
| Entry modes | RPN, Textbook, Algebraic |
Frequently asked questions
Does the HP 50g accept SD cards?
Yes. Cards can be formatted in the calculator to expand memory.
Does the HP 50g support RPN?
Yes. It offers RPN, Textbook or Algebraic data entry.
What batteries does the HP 50g use?
4 AAA batteries.
How does the HP 50g display compare to the 49g+?
HP says it has a 30% increase in usable space over the HP 49g+.