HP-28S HEWLETT-PACKARD Advanced Scientific Calculator

Review HEWLETT-PACKARD Advanced Scientific Calculator Used

The Hewlett-Packard HP-28S Advanced Scientific Calculator is a powerful tool designed for engineers, mathematicians, and scientists who require the highest level of accuracy and functionality in their calculations. This calculator is a direct successor to the popular HP-28 series and offers an impressive array of features that make it an indispensable instrument in various fields of study and professional applications.

The HP-28S is a programmable, graphing calculator that supports a wide range of mathematical functions, including algebraic, trigonometric, exponential, logarithmic, and statistical operations. It features a large, high-resolution display with a backlight that ensures clarity under any lighting conditions. The calculator's keys are tactile and responsive, providing a comfortable typing experience, even during extended use.

One of the standout features of the HP-28S is its ability to perform symbolic algebra, which allows users to solve complex equations and manipulate variables with ease. The calculator can also perform matrix calculations, making it an ideal tool for engineers working with vectors and matrices. The HP-28S also includes a built-in graphing capability, allowing users to plot functions and analyze their behavior visually.

The HP-28S is equipped with a rechargeable battery that provides long-lasting power, reducing the need for frequent replacements. It also features a USB interface, making it easy to transfer data to and from a computer or other devices. The calculator is compact and lightweight, making it easy to carry around, yet durable enough to withstand the rigors of regular use.

In conclusion, the Hewlett-Packard HP-28S Advanced Scientific Calculator is an essential tool for anyone who requires advanced mathematical capabilities in their work or studies. Its powerful features, including symbolic algebra, matrix calculations, and graphing, make it an invaluable asset in fields such as engineering, mathematics, physics, and statistics. The HP-28S's high-quality construction, long-lasting battery life, and USB interface ensure that it will provide reliable service for years to come.

1. High accuracy and reliability: The HP-28s is known for its high precision and reliability, making it an ideal choice for scientific calculations and engineering tasks.

2. Advanced features: This calculator offers a wide range of advanced mathematical functions, including complex number support, matrix operations, and statistical analysis.

3. Programmability: The HP-28s allows for user-defined programs and functions, making it a versatile tool for complex calculations.

4. Durable design: The calculator's sturdy and rugged design ensures it can withstand daily use in various environments.

5. Easy to read display: The HP-28s features a high-contrast, backlit display that makes it easy to read even in low light conditions.

1. Price: The HP-28s is relatively expensive compared to other scientific calculators on the market.

2. Learning curve: The calculator's advanced features and programming capabilities may require some time to learn and master, making it less user-friendly for beginners.

3. Size and weight: The HP-28s is larger and heavier than some other scientific calculators, which may make it less portable for some users.

The HP-28s Advanced Scientific Calculator is a powerful and reliable tool for advanced mathematical calculations, engineering tasks, and programming. Its high accuracy, advanced features, and durability make it an excellent choice for professionals and students in fields such as engineering, physics, and mathematics. However, its relatively high price and learning curve may make it less suitable for users with smaller budgets or less technical backgrounds.

If you require a high-performance calculator for scientific or engineering tasks, the HP-28s is an excellent choice. Its advanced features and high precision make it an invaluable tool for professionals and students alike. However, if you are looking for a more affordable or user-friendly option, there are other scientific calculators available that may better suit your needs. Always consider your budget and requirements before making a purchase.

Details:

Requires 3x n cells batteries. Hewlett-packard HP-28S advanced scientific calculator used, used. Calculator only, no other parts or accessories. Sold as pictured.

Tested and working. S126-b1-CB-4808-DE.

specifications vintcalc:

• brand: Hewlett-packard
• mpn: Hp-28s
• country/region of manufacture: United States
• vintage: Yes
• bundle listing: No
• key size: Regular
• power source: Battery
• size: Pocket
• type: Scientific

seller vintcalc:

• rating: 99.4%
• city: seattle, washington
• # reviews: 10171

payments vintcalc:

• credit card: american-express
• wallet: google-pay

general vintcalc:

• category: Electronics > Vintage Calculators

shipping vintcalc:

• transit: 4-8 days
• class: standard
• service: fedex ground or fedex home delivery
• type: calculated
• carrier: fedex

offer vintcalc:

• in stock #: 5
• sold #: 33
• options: ship-to-home
• availability: in stock
• started: january 26, 2024
• prices: $45.99–$125.00
• item condition:
  • Used
  • New
• best offers: true

returns vintcalc:

• policy: returns accepted
• paid by: buyer
• time: 30 days
• method: money back