HP Scientific Calculator 33S Datasheet

HP 33s Scientific Calculator

HP's ultimate scientific calculator—Pocket sized RPN programmability for professional performance

Ideal for engineers, surveyors, college students, scientists and medical professionals. Executing scientific projects require speed accuracy, functionality and dependability for success. The HP 33S scientific programmable calculator is designed to deliver them all, with features that include your choice of RPN* and algebraic data-entry modes, 31KB user memory, a powerful two-line display, and the timesaving HP Solve application. In addition the HP 33S was built for the mobile professional with a compact, lightweight design and rubber side grips for increased comfort.

Key features

• 31KB RAM user memory

• Pocket-sized - take it anywhere

• Algebraic and RPN data entry. Reverse Polish

Notation (RPN) efficiently expresses calculation sequences without parentheses -- reducing the number of keystrokes.

• HP Solve application - write and solve equations for any variable without rewriting the original equation

• Edit, undo and delete capability

• Comfortable rubber side grips

Programming features

• keystroke programming

• FLAGS: 0-11; SF, CF, FS?

• X?Y, X?,<, >, =, ≤, ≥, ≠

• SHOW: press and hold [SHOW] to display

CK=value length

• MEM: press [MEM] for the Catalog of program labels

• XEQ, R/S: execute a labeled program

• GTO, LBL, SOLVE, INPUT, VIEW, ISG, DSE, FN=,

RTN, PSE key

• Solving and integrating programs

• 27-independent memory/storage and recall math statistics programs: curve fitting, straight line, exponential, logarithmic and power

Statistical functions

• one/two variable statistics

• linear regression

• Σ+: enter data point

• Σ-: remove data point

• SUM: n, Σx, Σy, Σx2, Σy2, Σxy

• S, σ :, Sx, Sy, σx, σy

• x, y:x, y, xw

• L.R.: r, m, b, x', y'

Base-n function

• binary, octal, decimal, and hexadecimal number calculation and conversion

• complement calculation

Mathematical functions

• trigonometric, inverse-trigonometric, hyperbolic

• polar-rectangular coordinate conversion

• power, square root, square, cube root, cube, reciprocal

• logarithmic and exponential

• factorial

• RND

Fraction mode

• /c function

• FDISP function: fraction, decimal conversion

• most precise fraction

• factors of denominator

• fixed denominator

Other features

• 40-physics constants

• scientific engineering notation

• unit conversions: →cm, →in, →l, →gal, →kg, →lb,

→ °F , →°C

• time conversions: →HR, →HMS

• engineering notation conversions: →ENG, ←ENG

• % CHG key

• internal Napier precision

Display size

Display Type

LCD

Contrast

Entry-system logic

Built-in functions

Menus, prompts, etc.

Internal precision

Pending operations

Memory

Keyboard

Power

Power off Memory protection

Battery life

Weight

Size (L × W × D)

Enclosure material

Key Top Material

What's in the Box

Warranty

Subject Suitability

Permitted for use on

HP 33s Scientific Calculator

Specifications

CPU SPLB31A

2 lines x 14 characters + indicators

LCD

14 character dot matrix (5 × 7) × 2 lines + indicators

Adjustable

RPN & Algebraic

100+

Yes

15 digits

13-level parenthesis or maximum number of pending operation: 13 @ALG

27 Memory registers; 31KB

Alphanumeric

2 x CR2032 batteries

Yes

Up to 0.73 year @ 1 hr/day (approximately 9 months)

119 grams

15.8 × 8.3 × 1.61 cm (6.2 × 3.2 × .63 in)

Plastic, rubber side grips and brushed metal faceplate

Plastic

Calculator, batteries, user manual, pouch

1-year warranty

Engineering, Surveying, Science, Medicine

FE/PE, SAT I, SAT II Math IC/IIC, ACT, PSAT/NMSQT, AP Chemistry/Physics, PLAN, EXPLORE †

© Copyright 2006 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice and is provided “as is” without warranty of any kind. The warranties for HP products and services are set forth in the express warranty statements accompanying such products and services. Nothing herein should be construed as constituting an additional warranty. HP shall not be liable for technical or editorial errors or omissions contained herein.

† 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. AP Calculus AB and BC require a graphing calculator. Any scientific or graphing calculator (Excludes powerbooks and portable/handheld computers; electronic writing pads or pen-input/stylusdriven devices, pocket organizers; models with QWERTY (i.e., typewriter) keypads, models with paper tapes; models that make noise or “talk”; models that require an electrical outlet; cell phone calculators.) is permitted for the following College

Board tests: AP Chemistry, AP Physics, AP Statistics (a graphing calculator with statistical capabilities is expected),

PSAT/NMSQT, SAT Reasoning Test™, SAT Subject Tests™ Math Level I & II. For more information go to www.collegeboard.com. Policies subject to change. AP and SAT are registered trademarks of the College Board.

PSAT/NMSQT is a registered trademark of both the College Board and National Merit Scholarship Corporation which were not involved in the production of and do not endorse this product. c00628029

For free product tutorials and details, visit www.hp.com/calculators