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HP 35s Scientific Calculator

Free shipping & free returns

Product #F2215AA#ABA
Back Features

Get professional performance from HP’s ultimate RPN scientific programmable calculator—ideal for engineers, surveyors, college students, scientists and medical professionals. Scientific projects require accuracy, functionality and dependability for success. The HP 35s scientific programmable calculator delivers them—and more—with features that include 30KB user memory, your choice of RPN and algebraic entry-system logic, a convenient two-line display, and the time-saving HP Solve application.

Return & exchange information

HP Shopping will accept returns or exchanges for this product up to 30 days after delivery

Back Specs

Product specifications

HP Data Sheet

Best used for

Engineering; Surveying; Science; Medicine

Permission usage

SAT Reasoning Test; SAT Subject Tests in Mathematics Level 1 and Level 2; ACT; PSAT/NMSQT; AP Chemistry/Physics; PLAN; EXPLORE

Built-in functions

Over 100

Memory registers



30 KB


2 x CR2032 batteries; battery life: 0.73 year @ 1 hr/day (approximately 9 months)

Power off memory protection


Auto power off

10 minutes


Adjustable contrast with 2 lines x 14 characters + indicators, 14 character dot matrix (5 x 7)

Display type



3.23 x 0.72 x 6.22 in


4.4 oz


1 year warranty (may vary by region)

What's in the box

Calculator, batteries, user manual, premium protective case

Return & exchange information

HP Shopping will accept returns or exchanges for this product up to 30 days after delivery

Back Special offers
  • Free shipping & free returns
Back Reviews

Windows 10 Upgrade Offer valid for qualified Windows 7 and Windows 8.1 devices (including devices you already own) for one year after Windows 10 upgrade availability. Visit www.hp.com/go/windows10upgrade for more details.

  • Not all features may be available when upgrading to Windows 10 from Windows 7 or Windows 8.1 PCs.
  • Your system may require additional hardware, drivers, software, firmware, and/or BIOS update.
  • Upgrading between versions may incur additional fees.

Prices, specifications, availability and terms of offers may change without notice. Quantity limits may apply to orders, including orders for discounted and promotional items. Despite our best efforts, a small number of items may contain pricing, typography, or photography errors. Correct prices and promotions are validated at the time your order is placed. These terms apply only to products sold by the HP Home & Home Office Store; reseller offers may vary. Items sold by the HP Home & Home Office Store are not for immediate resale. Orders that do not comply with HP Home & Home Office Store terms, conditions, and limitations may be cancelled.

HP’s MSRP is subject to discount. HP’s MSRP price is shown as either a stand-alone price or as a strike-through price with a discounted or promotional price also listed. Discounted or promotional pricing is indicated by the presence of an additional higher MSRP strike-through price.

In-home warranty is available only on select customizable HP desktop PCs. Need for in-home service is determined by HP support representative. Customer may be required to run system self-test programs or correct reported faults by following advice given over phone. On-site services provided only if issue can't be corrected remotely. Service not available holidays and weekends.

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Microsoft Windows 10: Not all features are available in all editions or versions of Windows 10. Systems may require upgraded and/or separately purchased hardware, drivers, software or BIOS update to take full advantage of Windows 10 functionality. Windows 10 is automatically updated, which is always enabled. ISP fees may apply and additional requirements may apply over time for updates. See http://www.microsoft.com.