26-3670 TANDY Pocket Scientific

Review TANDY Pocket Scientific Computer Pc-5

The Tandy 26-3670 Pocket Scientific PC-5 is a compact, versatile, and powerful handheld computer designed for scientific calculations and data collection. This device, produced by Tandy Corporation in the late 1980s, combines the functionality of a scientific calculator with the capabilities of a basic computer.

Measuring approximately 7.5 inches long, 3.5 inches wide, and 1 inch thick, the Pocket Scientific PC-5 is small enough to fit comfortably in a pocket or a backpack. Its sleek, portable design makes it an ideal tool for students, engineers, scientists, and professionals who need to perform complex mathematical calculations and collect data on the go.

The Pocket Scientific PC-5 features a high-resolution, monochrome, liquid crystal display (LCD) that provides clear, easy-to-read text and graphs. The device comes with a built-in, rechargeable battery that offers hours of usage on a single charge. The computer also includes a backlit keyboard, allowing users to work in low-light conditions.

In terms of computing power, the Pocket Scientific PC-5 boasts a Z80 microprocessor, which enables it to run a wide range of applications, including BASIC, Pascal, and FORTRAN programming languages. The device comes with 16 kilobytes of random access memory (RAM) and 128 kilobytes of read-only memory (ROM), providing ample space for storing and executing programs.

For data collection, the Pocket Scientific PC-5 offers various interfaces, such as an infrared port, a serial port, and a parallel port. These interfaces allow users to connect the device to other devices, such as sensors, data loggers, and printers.

Additionally, the Pocket Scientific PC-5 includes a built-in thermal printer, enabling users to generate hard copies of data and calculations. The device can store up to 64 kilobytes of data in its internal memory or up to 32 megabytes on an external floppy disk, making it easy to transport and share information.

The Tandy 26-3670 Pocket Scientific PC-5 is an essential tool for anyone who requires a portable, powerful, and versatile computing solution for scientific applications. Its combination of advanced calculator functions, computer capabilities, and data collection features sets it apart from standard calculators and makes it an indispensable tool for students, professionals, and researchers.

The Tandy 26-3670 Pocket Scientific PC-5 is a handheld computer that was popular in the late 1980s and early 1990s. It was marketed towards scientists, engineers, and students who needed to perform complex calculations and data analysis on the go. Here are some pros and cons of buying this device in the present day:

1. Powerful: The PC-5 was a powerful handheld computer for its time, with a Z80 processor running at 4 MHz and up to 128 KB of RAM. It could run a variety of software applications, including mathematical, scientific, and engineering programs.

2. Portable: The PC-5 was small and lightweight, making it easy to carry around. It could fit in a pocket or a backpack, making it ideal for field work or travel.

3. Versatile: The PC-5 could be used for a wide range of applications, from basic calculations to complex data analysis. It could also be connected to external devices, such as printers and plotters, for data output.

4. Long battery life: The PC-5 had a long battery life, which was important for field work where access to power outlets was limited.

5. Customizable: The PC-5 could be customized with various expansion modules, such as extra RAM, a backlit display, and a keyboard.

1. Limited software: While the PC-5 could run a wide range of applications, the selection was limited compared to modern computers. Many popular software titles were not available for this platform.

2. Outdated technology: The PC-5 uses outdated technology, such as cassette tapes for data storage and a monochrome display. This can make it difficult to use modern software or data formats.

3. Compatibility issues: The PC-5 is an old device, and finding compatible software and hardware can be a challenge. Many modern devices and operating systems do not support this platform.

4. Repair and support: Repairing and obtaining support for the PC-5 can be difficult, as spare parts and expertise may be hard to find.

5. Expensive: The PC-5 can be expensive to purchase used, especially if it is in good condition with all the original accessories.

The Tandy 26-3670 Pocket Scientific PC-5 is an interesting and powerful piece of history in the field of handheld computing. It offers a lot of advantages for scientists, engineers, and students who need to perform complex calculations and data analysis on the go. However, it also has its drawbacks, such as limited software, outdated technology, and compatibility issues. Ultimately, the decision to buy a PC-5 depends on your specific needs and budget. If you are looking for a powerful and portable handheld computer for historical or nostalgic reasons, then the PC-5 may be worth considering. However, if you need a modern device for daily use, then you may want to look elsewhere.

If you are interested in the Tandy 26-3670 Pocket Scientific PC-5, I would recommend doing thorough research before making a purchase. Look for reputable sellers and be prepared to pay a premium for a good condition unit with all the original accessories. Consider the cost of any necessary repairs or upgrades, as well as the availability of software and hardware that will work with the device. Finally, be aware that the PC-5 is an outdated and specialized piece of technology, and it may not be suitable for all users or applications.

Details:

Good working Tandy pc5 pocket computer. It has some dings and minor imperfections from prior use but is in very good condition. This computer has new batteries and is ready to use.

specifications vintcalc:

• brand: Tandy
• mpn: 26-3670
• part type: Pocket
• country/region of manufacture: Japan
• vintage: Yes

seller vintcalc:

• # reviews: 3433
• city: union, missouri
• rating: 100.0%

offer vintcalc:

• options: ship-to-home
• availability: in stock
• in stock #: 5
• started: may 24, 2025
• sold #: 18
• prices: $42.50–$49.99
• item condition:
  • Used
  • Open box

general vintcalc:

• category: Electronics > Vintage Calculators

payments vintcalc:

• other
• wallet: paypal
• credit card: diners-club

shipping vintcalc:

• class: economy
• transit: 5-11 days
• type: fixed
• service: economy

returns vintcalc:

• policy: no returns