HP 33s Programmable Scientific Calculator

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Accuracy, functionality and dependability make this calculator a great tool for students and professionals.

• 14-digit, 2-line display
• 31KB RAM
• RPN (Reverse Polish Notation) and algebraic data-entry modes
• Keystroke programming
• 1- and 2-variable statistics, with regression
• 27-independent memory/storage and recall math statistics programs
• Binary, octal, decimal, and hexadecimal number calculation and conversion
• Scientific engineering notation and 40-physics constants
• Unit, time and engineering notation conversions
• Edit, undo and delete capability

Suggested Subjects/Courses for 33s:
Engineering, Surveying, Science, Medicine

Exam Acceptance:
NCEES FE/PE, AP^*, SAT^* I/II, PSAT^*/NMSQT, ACT^*, PLAN^*, EXPLORE^*

^*AP and SAT are registered trademarks of the College Board, which was not involved in the production of and does not endorse this product. PSAT/NMSQT is a registered trademark of both the College Board and NationalMerit Scholarship Corporation, which was not involved in the production of and does not endorse this product. ACT Assessment, PLAN and EXPLORE are registered trademarks of ACT, Inc., which was not involved in the production of and does not endorse this product.