--- product_id: 49710787 title: "HP 35S Scientific Calculator" brand: "hp" price: "AED 12" currency: AED in_stock: false reviews_count: 13 url: https://www.desertcart.ae/products/49710787-hp-35s-scientific-calculator store_origin: AE region: United Arab Emirates --- # 30KB RAM with 800 registers 2-line LCD display 8502 processor power HP 35S Scientific Calculator **Brand:** hp **Price:** AED 12 **Availability:** ❌ Out of Stock ## Summary > 📊 Elevate your calculations—where precision meets professional power. ## Quick Answers - **What is this?** HP 35S Scientific Calculator by hp - **How much does it cost?** AED 12 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.ae](https://www.desertcart.ae/products/49710787-hp-35s-scientific-calculator) ## Best For - hp enthusiasts ## Why This Product - Trusted hp brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Robust Memory Arsenal:** Store and protect up to 800 memory registers with 30KB RAM—your data stays safe and accessible. - • **Dual-Mode Input Mastery:** Switch seamlessly between RPN and algebraic logic for ultimate calculation flexibility. - • **Sleek, Portable Powerhouse:** Compact 15.8 x 8.2 cm design with long-lasting dual CR2032 batteries keeps you calculating anywhere. - • **Engineered for Professionals:** Trusted by engineers, scientists, and students; approved for SAT, ACT, AP exams—excel under pressure. - • **Precision at Your Fingertips:** Access 100+ built-in scientific functions including logarithms, factorials, and unit conversions. ## Overview The HP 35S Scientific Calculator is a programmable powerhouse featuring a crisp 2-line LCD, a fast 8502 processor, and 30KB of RAM with 800 memory registers. Designed for engineers, scientists, and students, it supports dual input modes (RPN and algebraic), over 100 built-in functions, and is approved for major standardized tests. Compact and battery-powered, it delivers reliable, precise performance wherever your work takes you. ## Description Details: - Product description: HP - 35s. - Product type: Programmable scientific calculator - Screen: LCD screen. - Screen size: 2 lines of 14 characters - Processor: 8502 - Input logic: Algebraic RPN - Built-in functions: More than 100 - Memory registers: 800 - RAM memory: 30 KB - Memory features: Memory protection when disabled - Battery: 2 x CR2032 batteries Enjoy professional performance with HP's all-new RPN Scientific Calculator ideal for engineers, experts, students, scientists and the medical profession. Scientific projects require precision, advanced functions and high reliability. The HP 35s programmable scientific calculator provides advanced functions-and more—including 30KB of user memory, RPN or logic algebraic input system to choose from, a two-line display and the HP Solve app for greater speed. Features RPN or logic algebraic input system, key programming, HP Solve and 100 built-in functions, large screen of two lines Adjustable contrast, one- or two-variable statistical analysis, linear regression and more; 30KB of memory with 800+ independent memory registers, fraction mode with fraction-decimal conversion, 42 built-in physical constants, a complete library of unit conversions, inverse functions, cube roots, logarithms, exhibitors, factorial and more. Ideal for engineers, experts, students, Authorized use on SAT Reasoning Test, SAT Subject Tests in Mathematics Level 1 and Level 2, ACT Mathematics Test, PSAT/NMSQT, AP Chemistry/Physics, PLAN, and EXPLORE. Review: A modern classic - This is simply a great calculator - well worth the five stars and very good value for money. I have no doubt this calculator will be a modern classic and a big sales succes for HP: many serious calculator users have been waiting for this little machine. The HP 35S can be used as an RPN calculator, which is a simple and intuitive input method traditionally used by HP. RPN is superior when compared to the awkward and error-prone input method used on most modern calculators - if you want, you can use this standard input method as well (a concession to the sales department at HP) It has many, many functions, many of which are useful and most of which are easy to access. Especially the "solve" function is much more useful than I ever anticipated: it can numerically solve a complicated equation without the need for rearranging the equation; this is a feature that I didn't know I needed until I bought the machine! The calculator is fully programmable: great fun and very powerful - but something I have had little use for upto now. The memory is quite big: plenty to keep all my useful equations in memory. The build quality is good. The calculator is robust and has an old-fashioned, solid feel to it. The hard case is very useful: the calculator can be used without taking it out of the case. The beautiful design is both pleasing and ergonomic. The user guide is comprehensive as you would expect (and hope) for such a powerful calculator with additional material available on the HP site. In short: the HP 35S is powerful, easy to use, sturdy, and good-looking - look no further for a serious scientific calculator. Review: A Quality Calculator - I like HP calculators as they are well built and last. My HP 41C came to the end of its life after nearly 40 years of use. Bought it in the early 80's when they first came out. The most obvious replacement staying with HP is the HP 35 S so purchased one. Build quality is top class perhaps not as good as my 41C but still far superior to other makes of calculator that I have used. It has more features and functions. Programming is OK however not having the card reader is a negative. That said I rarely program on a calculator nowadays and tend to use a laptop. This is a homage to the old HP 35, perhaps HP will release a homage calculator for the 41C. Now that would be a must buy. ## Features - Model without manual and without documentation in French ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000TDRHG8 | | Brand | HP | | Brand Name | HP | | Calculator Type | Engineering/Scientific | | Colour | Black | | Compatible Devices | General - Not limited to a specific brand or model | | Customer Reviews | 4.4 out of 5 stars 213 Reviews | | Display Type | LCD | | Enclosure Material | Plastic | | Global Trade Identification Number | 00883585142859 | | Item Dimensions L x W | 15.8L x 8.2W centimetres | | Manufacturer | Hewlett Packard | | Manufacturer Part Number | F2215AA#ABA | | Model Name | HP 35S | | Model Number | F2215AA#ABA | | Number of Batteries | 2 CR2 batteries required. (included) | | Number of batteries | 2 CR2 batteries required. (included) | | Power Source | Battery Powered | | Power source | Battery Powered | | Screen Size | 1 | | Screen size | 1 | | UPC | 012951709598 151903070352 883585142859 641438715090 163120299744 094949368024 088022242028 883585253968 012306082109 768421122151 799198963302 806791990755 700580267885 044113580875 | | Unit Count | 1.0 count | ## Product Details - **Brand:** HP - **Calculator Type:** Engineering/Scientific - **Colour:** Black - **Compatible devices:** General - Not limited to a specific brand or model - **Material:** Plastic - **Model name:** HP 35S - **Number of batteries:** 2 CR2 batteries required. (included) - **Power source:** Battery Powered - **Product dimensions:** 15.8L x 8.2W centimetres - **Screen size:** 1 ## Images ![HP 35S Scientific Calculator - Image 1](https://m.media-amazon.com/images/I/7182O2jBWLL.jpg) ![HP 35S Scientific Calculator - Image 2](https://m.media-amazon.com/images/I/71H7O4mJWYL.jpg) ![HP 35S Scientific Calculator - Image 3](https://m.media-amazon.com/images/I/71F3haWJovL.jpg) ## Questions & Answers **Q: What’s the difference between this one and the more metallic alternative available when you search for hp 35s, possibly the b12 version?** A: There is no metallic alternative to the HP 35s. The HP 35s is a retro styled calculator introduced to commemorate the 35th anniversary of the HP-35, the World's first pocket scientific calculator. **Q: Can the HP35s do differential and integral calculus? And can it calculate probabilities from the Normal distribution? What about the test?** A: page 16-11 of HP35S the manual: normal distribution / inverse normal distribution.Integration is chapter 8. function limits can be entered. **Q: Is there an HP 45 version?** A: No, HP only do a few calculators now, 35s, Prime and a couple of financial ones and basic scientific. ## Customer Reviews ### ⭐⭐⭐⭐⭐ A modern classic *by M***N on 10 December 2007* This is simply a great calculator - well worth the five stars and very good value for money. I have no doubt this calculator will be a modern classic and a big sales succes for HP: many serious calculator users have been waiting for this little machine. The HP 35S can be used as an RPN calculator, which is a simple and intuitive input method traditionally used by HP. RPN is superior when compared to the awkward and error-prone input method used on most modern calculators - if you want, you can use this standard input method as well (a concession to the sales department at HP) It has many, many functions, many of which are useful and most of which are easy to access. Especially the "solve" function is much more useful than I ever anticipated: it can numerically solve a complicated equation without the need for rearranging the equation; this is a feature that I didn't know I needed until I bought the machine! The calculator is fully programmable: great fun and very powerful - but something I have had little use for upto now. The memory is quite big: plenty to keep all my useful equations in memory. The build quality is good. The calculator is robust and has an old-fashioned, solid feel to it. The hard case is very useful: the calculator can be used without taking it out of the case. The beautiful design is both pleasing and ergonomic. The user guide is comprehensive as you would expect (and hope) for such a powerful calculator with additional material available on the HP site. In short: the HP 35S is powerful, easy to use, sturdy, and good-looking - look no further for a serious scientific calculator. ### ⭐⭐⭐⭐⭐ A Quality Calculator *by I***R on 21 December 2020* I like HP calculators as they are well built and last. My HP 41C came to the end of its life after nearly 40 years of use. Bought it in the early 80's when they first came out. The most obvious replacement staying with HP is the HP 35 S so purchased one. Build quality is top class perhaps not as good as my 41C but still far superior to other makes of calculator that I have used. It has more features and functions. Programming is OK however not having the card reader is a negative. That said I rarely program on a calculator nowadays and tend to use a laptop. This is a homage to the old HP 35, perhaps HP will release a homage calculator for the 41C. Now that would be a must buy. ### ⭐⭐⭐⭐ retro HP RPN *by M***M on 7 April 2013* Not made or designed by HP. it is a retro calculator in the HP 35 / HP41C RPN step-branch-loop non object manner. the retro keyboard is very welcoming after the english-designed HP49/50 object-like machine, which is superb but un HP like. Looks very good, keyboard doesn't bounce like the HP49/50 . barely adequate memory, for a few step programs, not hackable as far as I can see. reasonably accurate , metric units, display not backlit. If you just want a four-function calculator or spreadsheet, this is far better and may make you curious about all the maths you forgot since grade school. does ISG /DSE loops and lots. Big reference book is a bit brief on its actual capabilities. 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