The Elektronika MK-61 is one of the most powerful programmable (non-BASIC) soviet calculators ever manufactured. It was extremely popular, being compatible with the B3-34 series machines. This machine was quite versatile, presenting the quite popular RPN entry system and 105 steps of program memory. It was a real workhorse.
The MK-61 has 105 steps of volatile program memory and 15 memory registers. It functions using either three AA-size battery cells or a wall plug.
It has a ten-digit (eight digit mantissa, two digit exponent) green vacuum fluorescent display.
According to the manual each calculator contains
The calculators have been made in 1989-1992.
Good cosmetic condition. Has been tested and guaranteed to be fully working.
Old electrolytic capacitor is replaced with new one.
Recommended: USB power supply cable for Elektronika MK Calculators - save on batteries.
Shipping of my lots can be combined. Safe packaging guarantied!
Item is shipped via Ukrainian Post and will be delivered by official post service in your country (for example USPS in USA or Royal Mail in UK).