HP 9g
| Industry | Electronics, Computer hardware, Calculators |
|---|---|
| Products | HP 9g graphing calculator |
The hp 9g (model F2222A) is a graphing calculator created by Kinpo Electronics, Inc and produced by Hewlett-Packard. It provides essential graphing, scientific calculations, and programming capabilities aimed primarily at the student market.
In contrast to conventional HP calculators, the 9g does not include an RPN option. Its unique screen layout integrates a small dot-matrix area for graphing, a dot-matrix text line for entering expressions, and a seven-segment section dedicated to displaying results.
The design of the HP-9g is very similar to the Citizen SRP-325G model, which was also developed by Kinpo Electronics.
External links
- HP-9g at MyCalcDB (a database featuring pocket calculators from the 1970s and 1980s)
- Self-test procedure for HP 9g - alternatively known as Kinpo SG1 or Citizen SRP325G