3307S03490 HP Hewlett Packard Scientific Calculator

Review HP Hewlett Packard 20-s Scientific Calculator Case Tested

The Hewlett-Packard 20-S Scientific Calculator, model number 3307s03490, is a vintage piece of technology that harks back to the golden age of calculator engineering. This calculator, manufactured in 1987, is a testament to the precision and innovation that characterized Hewlett-Packard's products during that era.

The Hewlett-Packard 20-S Scientific Calculator boasts a sleek, ergonomic design that fits comfortably in the hand. Its body is made of a sturdy, matte-black plastic, which not only adds to its aesthetic appeal but also ensures durability. The calculator measures approximately 6.2 inches in length, 2.2 inches in width, and 1.2 inches in thickness, making it portable enough to carry around without any inconvenience.

The calculator features a high-resolution, easy-to-read display, which is backlit for enhanced visibility in dimly lit environments. The display shows up to 12 digits at a time, with an additional 6 digits of memory storage. The calculator supports a range of mathematical operations, including basic arithmetic, trigonometry, logarithms, and exponents, making it an ideal tool for students and professionals in fields such as physics, engineering, and mathematics.

One of the standout features of the Hewlett-Packard 20-S Scientific Calculator is its programmability. The calculator allows users to store and recall up to 80 different mathematical expressions, which can be executed with the press of a button. This feature is particularly useful for complex mathematical problems that require multiple steps.

The calculator also features a built-in square root function, which can calculate the square root of a number with remarkable precision. Additionally, it has a scientific notation mode, which allows users to input and display numbers in scientific notation, making it easier to work with very large or very small numbers.

The Hewlett-Packard 20-S Scientific Calculator is powered by a single A23 battery, which is easily replaceable. The calculator has an automatic shut-off feature to conserve battery life, and the battery can last for several months with regular use.

In conclusion, the Hewlett-Packard 20-S Scientific Calculator is a versatile and reliable tool for anyone who needs to perform complex mathematical calculations. Its vintage design, coupled with its superior functionality, makes it a collector's item as well as a practical tool. Whether you're a student, a professional, or a technology enthusiast, the Hewlett-Packard 20-S Scientific Calculator is a must-have addition to your collection.

1. Retro and collectible value: This calculator is a classic, and its vintage design may appeal to collectors or those who enjoy using retro technology.

2. Durable and reliable: The HP 20-S is known for its durability and reliability. It uses batteries that are easy to replace and has a simple, easy-to-use interface.

3. Advanced functions: Despite being a vintage calculator, the 20-S offers advanced scientific functions such as trigonometric calculations, logarithms, and exponents.

4. Affordable: Compared to modern scientific calculators, the 3307s03490 model is relatively inexpensive, making it a budget-friendly option.

1. Limited functionality compared to modern calculators: While the 20-S offers advanced scientific functions, it lacks some features found in modern calculators, such as graphing capabilities, data analysis tools, and programmability.

2. Lack of backlight: The calculator does not have a backlight, making it more difficult to use in low-light conditions.

3. Limited memory: The HP 20-S has limited memory, which may make it less suitable for complex calculations or data analysis.

4. Keyboard layout may take some time to get used to: The calculator's keyboard layout may be different from modern calculators, which may take some time to get used to.

The Hewlett-Packard 20-S Scientific Calculator (3307s03490, 1987 model) is a classic, durable, and reliable calculator that offers advanced scientific functions at a budget-friendly price. However, its limited functionality compared to modern calculators, lack of backlight, limited memory, and different keyboard layout might be disadvantages for some users. Ultimately, the decision to buy the 20-S depends on your personal preference for vintage technology and your specific needs for calculating tasks.

If you are a collector, a fan of vintage technology, or someone who only needs simple scientific calculations, the HP 20-S is a great option. However, if you require advanced functionality, graphing capabilities, data analysis tools, or programmability, it might be worth considering a modern scientific calculator.

Details:

specifications vintcalc:

• brand: Hp
• mpn: 3307s03490
• part type: Calculator Case
• country/region of manufacture: Singapore
• vintage: Yes

seller vintcalc:

• city: seattle, washington
• # reviews: 15144
• rating: 99.4%

returns vintcalc:

• policy: no returns

offer vintcalc:

• prices: $110.00–$199.95
• item condition:
  • Used
  • Open box
  • New
• sold #: 28
• in stock #: 5
• availability: in stock
• options: ship-to-home
• started: november 12, 2024

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• wallet: google-pay
• other
• credit card: discover

shipping vintcalc:

• service: economy
• transit: 3-6 days
• type: fixed
• class: economy

general vintcalc:

• category: Electronics > Vintage Calculators