HP 39GS Graphing Calculator

Fantastic

I've never had a graphing calculator before, but is working like wonders. Even my father didn't believe that was this cheap being from a well-known company such as HP, very good product. This calculator allows me to represent graphs in my PreCalc class, it lets me make simple algebraic operations, the interface is pretty nice; functions as well or better than other scientific calculators. The only things I didn't like were: uses batteries to my disappointment, it is hard to look for the right sub-fuctions of the keys (pi, exponent, square root) because of the colors, but I believe it overcompesates with the very hand usb port (and apparently a binary port) on the top.Read full review

Verified purchase:  Yes • Condition: new • Sold by: z47elCLdR5e@Del...

Inexpensive and very featureful.

This is a great calculator to convert to RPN / RPL operation by installing alternative open-source software called "newRPL" . This makes this calculator much more like a classic RPN calculator for a low cost.

Out of the box, this is a calculator targeted for the educational market, with equation solving and the more common algebraic operation. Of note is that the keyboard has good tactile "feel" while in use, and similar to classic HP calculators from years gone by.Read full review

Verified purchase:  Yes • Condition: pre-owned • Sold by: redemptionesale...

Still a useful tool.

It works fine and prints to my HP handheld printer. I had an old folio case that fits it perfectly. It was a challenge to learn how to program it (I’m a TI loyalist) but adequate manuals were found online.Read full review

Verified purchase:  Yes • Condition: pre-owned • Sold by: pdxstore1

Thank you

Had to reset it. But after that it worked just fine. My wife was so excited to get it working for school. And the shipping was great as well.

Verified purchase:  Yes • Condition: pre-owned • Sold by: steviewonder2002

Excellent and complete calculator for student even today

The calculator is perfect. No scratches and it works perfectly. I made an update of the ROM to last version without problems.

Verified purchase:  Yes • Condition: pre-owned • Sold by: myusedti

HP 39GS

Bought this to replace my faulty HP39. This is a great calculator; only wish is had RGN like my old "babies"

Verified purchase:  Yes • Condition: new • Sold by: colorim

GOOD

Verified purchase:  Yes • Condition: pre-owned • Sold by: pascallin*2013

Good, Fast NON RPN calculator

functions as new, programmed a few programs already much faster than TI-83

Verified purchase:  Yes • Condition: pre-owned • Sold by: devokan

Good offer

Good and honest description of the product

Verified purchase:  Yes • Condition: new • Sold by: fanteller