801MR UNITREX Calculator

Review UNITREX Vintage Calculator

The Unitrex 801MR Calculator, manufactured in 1975, is a vintage piece of technological history that offers a unique blend of functionality and nostalgia. This calculator, with its distinctive design, harks back to a time when electronic devices were both innovative and aesthetically pleasing.

The Unitrex 801MR Calculator boasts a compact, rectangular shape, measuring approximately 7.5 inches in length, 3.5 inches in width, and 1.5 inches in height. The device is constructed primarily of durable, gray-toned plastic, giving it a sturdy and robust feel. The calculator's surface is smooth to the touch, making it easy to carry around in a pocket or bag.

The calculator features a 12-digit display, with each digit clearly separated by a gap. The numbers are displayed in bold, easy-to-read white font against the gray background. The display is further accentuated by a thin green border, adding a touch of color to the otherwise monochromatic design.

The Unitrex 801MR Calculator offers a range of mathematical functions, including addition, subtraction, multiplication, and division. It also includes square root and percentage functions, making it a versatile tool for a variety of mathematical tasks. The calculator operates using battery power, with the battery compartment located conveniently at the back of the device.

The Unitrex 801MR Calculator is not just a tool for mathematical calculations; it's a reminder of a bygone era when technology was still a novelty and innovation was a driving force. This vintage calculator is a great addition to any collection of vintage electronics, or for those who appreciate the charm of retro technology. Whether used for its intended purpose or for its nostalgic value, the Unitrex 801MR Calculator is a unique and interesting piece of technological history.

1. Historical Value: The Unitrex 801MR is a vintage calculator from the 1970s. Collectors often appreciate these types of items due to their unique design and historical significance.

2. Mechanical Calculation: Unlike modern electronic calculators, the Unitrex 801MR uses mechanical gears for calculation. Some people prefer this method for its tactile feedback and the satisfaction of hearing the gears turn.

3. Durability: Mechanical calculators like the Unitrex 801MR are known for their durability. They do not rely on batteries and are less prone to electronic failures.

1. Limited Functionality: Compared to modern electronic calculators, the Unitrex 801MR has limited functionality. It can perform basic arithmetic operations but may not be suitable for complex mathematical tasks.

2. Reading Difficulties: The display on vintage calculators like the Unitrex 801MR can be difficult to read, especially in poor lighting conditions.

3. Slow Calculation: Mechanical calculators, including the Unitrex 801MR, are slower than electronic calculators. This might be a disadvantage for people who need to perform calculations quickly.

If you are a vintage calculator collector, a history enthusiast, or someone who enjoys the tactile experience of using a mechanical calculator, the Unitrex 801MR could be a worthwhile purchase. However, if you need a calculator for its primary function of performing calculations quickly and accurately, you might be better off with a modern electronic calculator.

If you are interested in buying a Unitrex 801MR, it would be a good idea to thoroughly inspect it for any signs of damage or wear. Make sure that all the gears are functioning properly and that the display is easy to read. You may also want to consider purchasing it from a reputable seller to ensure its authenticity and condition.

Details:

Vintage Unitrex 801MR calculator 1975, 1975.

specifications vintcalc:

• brand: Unitrex
• mpn: 801mr
• part type: Calculator
• country/region of manufacture: Japan
• modified item: No
• vintage: Yes

shipping vintcalc:

• transit: 6-11 days
• class: standard
• carrier: usps
• type: calculated
• service: usps ground advantage

offer vintcalc:

• availability: in stock
• in stock #: 2
• started: february 16, 2024
• prices: $14.99–$19.99
• item condition: Used
• sold #: 32
• options: ship-to-home

returns vintcalc:

• policy: no returns

general vintcalc:

• category: Electronics > Vintage Calculators

payments vintcalc:

• credit card: mastercard
• wallet: paypal

seller vintcalc:

• rating: 100.0%
• # reviews: 312
• city: philadelphia, pennsylvania