HP 9s Scientific Calculator

by HP

Product Details

Product Manual [177kb PDF]

• Product Dimensions: 9.7 x 7 x 1 inches ; 2 pounds
• Shipping Weight: 1 pounds (View shipping rates and policies)
• Shipping: This item is also available for shipping to select countries outside the U.S.
• ASIN: B00008NGKB
• Item model number: F2222A#ABA
• Average Customer Review: 3.4 out of 5 stars  See all reviews (5 customer reviews)
• Amazon Best Sellers Rank:
  • #89 in Electronics > Office Electronics > Calculators > Scientific
• Date first available at Amazon.com: June 14, 2006

Product Description

From the Manufacturer

This calculator is perfect for the student, or anyone who wants to solve math and science problems, or any complex figures. The 9S is handy for anything, use it to add up bills, or solve metric conversions, or calculate currency exchange. It comes with six common metric conversions and can edit statistics, calculate permutations, combinations and factorials. It solves trigonometry and inverse functions, too.

Features:

• Simple to use scientific calculator with protective cover
• Six common metric conversions
• Decimal point selection
• Quick and easy metric conversions for various measurement and number system conversions
• Four basic operations (+, -, *, /) to solve wide range of problems (fraction calculation to make working with fractions easier, solving logs, powers and roots of equations, plus one-button positive and negative sign-change key, percentage and pi keys)
• Enables fixing number of decimal points displayed, making it easier to manage/understand the solution or work in engineering mode if needed
• Capable to edit statistics (finding mean, SD and variance) and calculate permutations, combinations and factorials at the push of a button
• Solves trigonometry and inverse functions
• Works in a variety of system modes rectangular or polar, also degrees, radians and gradients
• Converts data to and from degrees, minutes and seconds, plus can solve in complex mode as well
• Has memory functions for storing and retrieving data and two clear-memory options
• 10 digits for floating-point display and 2 digits mantissa for exponential display
• 15-level parentheses and 6 maximum number of pending operations
• Automatic power off
• Memory protection while power off
• Mutual conversions and calculation of binary, octal, decimal, and hexadecimal numbers
• Conversion and calculation in Deg, Rad, Grad
• "OFF" function
• Probability (nPr, nCr, RND, X!)
• Fraction calculation
• Shift function (00 to 0)
• Clear and clear entry
• Scientific display notation (F to E)
• Engineering notation
• Internal 12-digits precision

Mathematical functions:

• Four operations (+ - x ÷)
• Trigonometric, inverse-trigonometric
• Hyperbolic, inverse-hyperbolic
• Polar-to-rectangular coordinate conversion
• Power, square/cube root, square
• Reciprocal, logarithmic, and exponential
• Percentage

Product Description

This calculator is perfect for the student, or anyone who wants to solve math and science problems, or any complex figures. The 9S is handy for anything, use it to add up bills, or solve metric conversions, or calculate currency exchange. It comes with 6 common metric conversions. And can edit statistics, calculate permutations, combinations and factorials. Solves trigonometry and inverse functions. Simple to use scientific calculator with protective cover. .

Customer Reviews

Most Helpful Customer Reviews

6 of 6 people found the following review helpful:

1.0 out of 5 stars This is not an RPN calculator, May 2, 2011

By 

Kurt McClung (Waukesha, Wisconsin United States) - See all my reviews

Amazon Verified Purchase

This review is from: HP 9s Scientific Calculator (Office Product)

Reverse Polish Notation (RPN) calulators use an <enter> key and do not have an <=>. Look closely at the image for this product: This calculator has an <enter> key and does not have a <=> key, but it's not RPN. The owners manual is useless (written in Spanish). I was so excited to get an affordable RPN calculator and I deflated like the Hindenburg when I figured out I got rooked.

I guess I'm just bitter that I spilled coffee on my HP32 and I can't get a replacement for less than $75. Lucky for me there is an RPN calculator app for my Droid. Are you listening HP? Captive generations of RPN-users yearn for a basic $30 RPN calculator.

Very Truly Yours.

2 of 3 people found the following review helpful:

5.0 out of 5 stars All you need in a 1-line scientific calculator, August 12, 2007

By 

E. Angie Neer (California, USA) - See all my reviews

Amazon Verified Purchase

This review is from: HP 9s Scientific Calculator (Office Product)

After many years of relying on my HP graphing calculators (48SX), I had to scale down to a one-line calculator for use in one of my exams. HP sets the standard for engineering calculators. Unfortunately, the graphing calculators are a little too powerful for use in certain exams, since you can almost program them to do the work for you. My professor specified "1 line calculator ONLY" for the final exam. It's actually not that easy to find a good scientific calculator that's only 1-line. Most are 2-line, or graphing.

For a 1-line calculator, especially for the price, this one is perfect. It's not as small as I had envisioned, but that's because of all the features/functions they have to accommodate. And if you're used to using a larger HP scientific calculator, you'll find this one fairly easy to get used to (despite the lack of RPN date entry mode, due to 1-line limitation).

2 of 8 people found the following review helpful:

5.0 out of 5 stars Excellent HP Calculator, May 26, 2006

By 

William T. Bowman - See all my reviews

This review is from: HP 9s Scientific Calculator (Office Product)

For the price you can't beat the HP 9s Scientific Calculator.

It offers everything you need in a scientific calculator.