MK-51 ELEKTRONIKA Soviet Scientific Calculator Ussr Box

Review ELEKTRONIKA Vintage Soviet Scientific Calculator Ussr Box Manual Working

Elektronika MK-51 Soviet Scientific Calculator with Original USSR Manual

The Elektronika MK-51 is a rare and intriguing piece of Soviet technological history. This scientific calculator, produced in the USSR, is a testament to the engineering prowess and advanced mathematics education of the time.

The MK-51 boasts a sleek, compact design with a black and orange color scheme. The device measures approximately 11.5 inches long, 7.5 inches wide, and 2 inches thick, and weighs about 2.5 pounds. Its solid construction is evident from the durable, metal casing that surrounds the calculator keys and screen.

The calculator features a high-contrast, red seven-segment display that is easy to read, even from a distance. It can perform a wide range of mathematical functions, including basic arithmetic, trigonometric calculations, logarithmic functions, and exponential functions. The calculator also includes memory functions that allow users to store and recall values.

One of the most distinctive features of the Elektronika MK-51 is its unique keypad layout. Unlike modern calculators, which have a standardized layout, the MK-51's keys are arranged in a more logical, mathematical order. This layout can take some time to get used to, but it provides a more efficient way to perform complex calculations.

The calculator comes with an original USSR manual, which is a valuable addition for collectors and those interested in the history of Soviet electronics. The manual, written in Russian, includes detailed instructions on how to use the calculator, as well as troubleshooting tips and information on maintenance and repair.

The Elektronika MK-51 Soviet Scientific Calculator with Original USSR Manual is not only a functional, high-quality calculator, but also an interesting and unique piece of historical technology. Its intriguing design and rich history make it a must-have for collectors, historians, and anyone with an appreciation for the engineering achievements of the Soviet Union.

The Elektronika MK-51 Soviet Scientific Calculator is a vintage electronic device that was produced in the USSR during the late 1970s and early 1980s. For those with an interest in history, electronics, or collecting, this calculator can be an intriguing addition to their collection. Here are some pros and cons to consider before making a purchase:

1. Historical Significance: The Elektronika MK-51 was one of the most advanced calculators of its time in the Soviet Union. It was used extensively in various scientific, engineering, and educational institutions. Owning one is a way to connect with the history of science and technology in the USSR.

2. Unique Design: The calculator has a distinctive design and comes with an original USSR manual. The Soviet aesthetic can be an attractive feature for collectors.

3. Functionality: The calculator can perform a wide range of mathematical functions, including trigonometric, logarithmic, and exponential calculations. It also has a built-in square root function and can store and recall up to 12 constants.

4. Durability: The Elektronika MK-51 was built to last. It uses sturdy materials and has a robust design, making it a reliable and long-lasting device.

1. Limited Usability: The calculator runs on two AA batteries, which are not easily available in the original Soviet packaging. Additionally, the calculator does not have a power-saving mode and will drain the batteries if left on.

2. Complexity: The calculator has a complex layout and can take some time to get used to. It may not be the most user-friendly device for beginners.

3. Depreciation: As a vintage calculator, the Elektronika MK-51 may depreciate in value over time. Its value can also fluctuate based on market demand.

4. Availability: Finding a functioning Elektronika MK-51 in good condition can be challenging. It may require some research and effort to locate a reliable seller.

The Elektronika MK-51 Soviet Scientific Calculator is an intriguing and historically significant device that can be an attractive addition to any collection. Its unique design, functionality, and durability make it a worthwhile investment for those with an interest in electronics, history, or collecting. However, its limited usability, complexity, depreciation, and availability should be considered before making a purchase. Ultimately, the decision to buy an Elektronika MK-51 depends on personal interest and preference. If the historical and aesthetic value outweighs the practical considerations, then this calculator may be a worthwhile investment.

Details:

The calculator has been tested and powers on; the display shows digits. The original box has heavy wear, including scuffs, tears, edge/corner damage, creases, discoloration, and writing/marks. Vintage soviet Elektronika MK-51 scientific calculator, made in the ussr 1992. Included: Elektronika MK-51 calculator.

Please review all photos carefully the item is sold exactly as shown. Includes the calculator, original box, black case, and instruction manual shown in photos. The calculator shows normal light wear from age and use. The manual and case also show age-related wear.

Basic operation was checked, but every advanced engineering/statistical function has not been fully tested. Condition: used vintage condition. Ships carefully packed. Original case.

specifications vintcalc:

• brand: Elektronika
• mpn: Mk-51
• model: Elektronika Mk-51
• part type: Calculator Box Manual
• country of origin: Russian Federation
• vintage: Yes

payments vintcalc:

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

shipping vintcalc:

• service: usps ground advantage, ups ground saver, usps priority mail, fedex ground / fedex home delivery
• class: standard, economy, expedited
• carrier: usps, ups, fedex
• transit: 5-11 days
• type: fixed

returns vintcalc:

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

seller vintcalc:

• # reviews: 16
• city: philadelphia, pennsylvania
• rating: 100.0%

general vintcalc:

• category: Electronics > Vintage Calculators

offer vintcalc:

• sold #: 5
• in stock #: 3
• options: ship-to-home
• availability: in stock
• started: may 25, 2026
• best offers: true
• prices: $21.00–$78.00
• item condition: Used