E-222 RADIOSHACK Radio Micro Mini Calculator Box Casio

Review RADIOSHACK Radio Shack Micro-mini Calculator Model Case And Box Japan-made Casio Oem

The Radioshack E-222 Radio Micro-Mini Calculator, manufactured by Casio under the EC-222 model, is a compact and portable electronic device designed for performing various mathematical calculations. This Japanese-made calculator, available at Radioshack, boasts a sleek and minimalist design that makes it an ideal companion for students, professionals, or anyone on the go.

Measuring just a few inches in size, the E-222 is extremely lightweight and easy to carry in a pocket or a bag. Its slim profile and compact dimensions make it an unobtrusive accessory that can be taken anywhere, ensuring that you always have a reliable calculator at your disposal.

The calculator features a clear and easy-to-read LCD display, which allows you to view the results of your calculations with ease. The keys are well-labeled and have a tactile feel, ensuring that you can enter calculations quickly and accurately. The E-222 supports a wide range of mathematical functions, including addition, subtraction, multiplication, division, square root, and more.

One of the standout features of the E-222 is its ability to perform calculations in a radio-controlled mode. This means that the calculator can automatically adjust its internal clock and calendar to the correct time based on the signal received from an atomic clock. This ensures that your calculations are always based on the most accurate time, making the E-222 an excellent tool for scientific or technical applications.

The calculator also features a built-in memory function, which allows you to store and recall up to 12 calculations for quick access. It also includes a constant function key, which can be programmed to store frequently used values, making calculations even faster and more convenient.

Despite its small size, the E-222 is built to last. It is constructed from high-quality materials and features a durable design that can withstand the rigors of daily use. The calculator is also powered by a long-lasting battery, which can provide up to 18 hours of continuous use.

In summary, the Radioshack E-222 Radio Micro-Mini Calculator is a versatile and powerful tool that is perfect for anyone who needs to perform mathematical calculations on the go. Its compact size, ease of use, and advanced features make it an indispensable accessory for students, professionals, and anyone who wants to stay on top of their numbers.

The Radioshack E-222 radio micro-mini calculator, also known as the EC-222 by Casio, is a vintage handheld electronic calculator. Here are some pros and cons of buying this calculator:

1. Historical value: This calculator is a piece of technology history, as it was one of the smallest calculators produced during its time.

2. Fun and nostalgic: For those who grew up in the era of electronic calculators, this calculator can be a fun and nostalgic addition to their collection.

3. Portable: With its small size, this calculator is easy to carry around and use on the go.

4. Manual calculations: Unlike modern calculators that rely on computers to perform calculations, this calculator requires manual input and processing, which can be a good exercise for mental math skills.

5. Simple and intuitive interface: The calculator has a simple and intuitive interface, making it easy to use even for those who have never used a vintage calculator before.

1. Limited functionality: Compared to modern calculators, the E-222 has limited functionality, as it can only perform basic arithmetic operations.

2. Small buttons: The calculator's small buttons may be difficult for some users to press accurately, especially for extended periods of time.

3. No battery indicator: The calculator does not have a battery indicator, so users may need to keep track of the battery life manually.

4. Requires batteries: The calculator requires two CR2016 batteries, which may be difficult to find in some areas.

5. Fragile: The calculator's small size and delicate components make it more susceptible to damage than modern calculators.

In conclusion, the Radioshack E-222 radio micro-mini calculator is a unique and interesting addition to any technology collection. Its historical value, portability, and manual calculations make it a fun and nostalgic device. However, its limited functionality, small buttons, lack of a battery indicator, and requirement for rare batteries are potential drawbacks.

If you are looking for a functional calculator for complex mathematical computations, this may not be the best choice for you. However, if you are a collector, a history enthusiast, or simply enjoy the challenge of using manual calculators, the E-222 could be a worthwhile investment. Just be prepared for the potential challenges of sourcing batteries and using the small buttons.

Details:

#. #Radioshack #. #. Full original kit less the manual.

Radio shack micro-mini calculator model EC-222, japan-made casio oem model , originally released around 1978, produced by. Back bottom corner of calculator has some scratches. Hard case, pouch and calculator are all in excellent condition with very minor wear. Cardboard box shows significant wear.

#. Includes the original two tone brown hard shell clam shell case, velvet-lined insert, slipcover pouch, and cardboard box. #.

specifications vintcalc:

• brand: Radioshack
• mpn: E-222
• part type: Radio Calculator Box Case
• country of origin: Japan
• vintage: Yes

payments vintcalc:

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

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• policy: no returns

general vintcalc:

• category: Electronics > Vintage Calculators

offer vintcalc:

• availability: in stock
• best offers: true
• prices: $9.95–$45.00
• item condition:
  • Used
  • For parts or not working
  • New
• in stock #: 5
• started: april 17, 2026
• sold #: 5
• options: ship-to-home

seller vintcalc:

• city: waterford, michigan
• # reviews: 452
• rating: 99.6%

shipping vintcalc:

• transit: 4-10 days
• type: calculated
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• carrier: usps
• class: standard