088698000144 HP Hewlett Packard Scientific Calculator

Review HP Hewlett Packard 27s Scientific Calculator Made In Usa Works Perfect

The HP 088698000144 Hewlett Packard 27S Scientific Calculator is a versatile and powerful tool designed for students, engineers, and scientists. This calculator boasts an intuitive and user-friendly interface, making complex mathematical calculations a breeze.

The 27S calculator offers a wide range of functions, including trigonometric and logarithmic functions, exponents, and statistics. Its large, backlit display ensures easy reading, even in low-light conditions. The calculator also features a built-in inverse function key, memory functions, and a multi-regholder for storing multiple equations.

One of the standout features of the HP 27S Scientific Calculator is its RPN (Reverse Polish Notation) mode. This mode allows users to enter and solve equations using a more natural and intuitive order of operations. Additionally, this calculator includes constant memory, which allows users to store and recall frequently used values.

The HP 27S Scientific Calculator is powered by two AAA batteries, which are included with the purchase. It is compact and lightweight, making it an ideal choice for those who need to take their calculations on the go. The calculator is also built to last, with a durable case and high-quality components that ensure long-lasting performance.

In summary, the HP 088698000144 Hewlett Packard 27S Scientific Calculator is a versatile and powerful tool for students, engineers, and scientists. Its intuitive interface, wide range of functions, large backlit display, and RPN mode make it an ideal choice for those who need to perform complex mathematical calculations. Additionally, its compact size, long battery life, and durable construction make it a smart investment for anyone who requires a reliable and accurate calculator.

The HP 27S Scientific Calculator is a popular model from Hewlett-Packard designed for advanced mathematical calculations. Here are some pros and cons that might help you decide if this calculator is a good fit for your needs.

1. Advanced functionalities: The HP 27S offers a wide range of mathematical functions, including trigonometric, exponential, logarithmic, and statistical functions. It also supports complex numbers and matrices.

2. Programmability: This calculator allows users to create and store up to 99 user-defined functions and 277 bytes of program memory.

3. Reverse Polish Notation (RPN): The HP 27S uses RPN input, which can make calculations faster and more intuitive for some users.

4. Large display: The calculator has a 12-digit, backlit display that makes it easy to read calculations in various lighting conditions.

5. Durable design: The HP 27S is known for its durable design, with a metal casing and rubberized keys that can withstand frequent use.

1. Complex interface: The HP 27S has a complex interface with many buttons and functions, which might make it difficult for beginners to use.

2. Lack of graphical capabilities: This calculator does not have graphical capabilities, which might be a drawback for students or engineers who need to visualize mathematical functions.

3. Expensive: Compared to other scientific calculators, the HP 27S is relatively expensive.

In conclusion, the HP 27S Scientific Calculator is an excellent choice for advanced mathematicians, engineers, and scientists who need a calculator with advanced functionalities and programmability. Its durable design, large display, and support for complex mathematical functions make it a reliable and powerful tool for complex calculations. However, its complex interface and high price tag might make it a less attractive option for beginners or those on a budget. Ultimately, the decision to buy the HP 27S depends on your specific needs and budget. If you require advanced mathematical capabilities and programmability, this calculator is a great investment. Otherwise, you might want to consider a more basic scientific calculator with a simpler interface and lower price point.

Details:

While it was called a scientific calculator also had statistics, time value of money with loans, savings and amortization schedules, plus date arithmetic, time appointments. This calculator turns on and works great, passes the display/keypad self test. About the 27s: the 27s was a do-everything calculator. The one for sale here is an early version made in the usa during 1988 before production was transferred to Singapore.

The keys all work and have a nice consistent tactile feel throughout. This item is a hewlett packard Hp 27s scientific calculator in excellent working condition. The battery compartment is clean and comes with three pk cell lr44 batteries installed. The LCD display is clean and clear with excellent contrast.

specifications vintcalc:

• brand: Hp
• part type: Calculator
• country of origin: United States
• vintage: Yes
• upc: 088698000144

general vintcalc:

• category: Electronics > Vintage Calculators

offer vintcalc:

• prices: $145.00–$499.95
• item condition:
  • New
  • Used
  • Open box
• in stock #: 5
• sold #: 16
• started: december 14, 2025
• options: ship-to-home
• availability: in stock

payments vintcalc:

• wallet: google-pay
• credit card: diners-club
• other

shipping vintcalc:

• type: fixed
• transit: 4-8 days
• carrier: usps
• class: standard, expedited
• service: usps ground advantage, usps priority mail

seller vintcalc:

• city: oak park, california
• # reviews: 2490
• rating: 100.0%

returns vintcalc:

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