S3-22

Calculator
Date of appearance: 1976
Trademark: Elektronika
Made in: USSR
Dimensions: 170 × 48 × 200 mm
Weight: 1 kg or less g
Tags: museumofsovietcalculators


In Leningrad (now St Petersburg) in 1976, Svetlana started working on a friendlier version of the Elektronika S3-07 — the S3-22. At that time, all calculators came with an AC adapter, and the Elektronika S3-22 was no exception. The model’s plastic case was available in several colour options, of lighter and darker shades. The S3-22 was later repackaged as the MK-22 in 1987. Focusing on ease of use, the calculator performs the four arithmetic operations, percentages, and also memory-related processes (with a separate set of keys). There is also a separate key for changing the number sign. The Elektronika S3-22 won a gold medal at the 1977 VDNKH exhibition.

S3-22
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