EN
Electronic calculation perforator EVP80-2. Produced in: Vilnius Computing Machine Factory “Sigma“, constructed in 1962, manufactured in series, from 1964 to 1974. Speed 150 punched cards/min, feed pocket capacity 450±50 punched cards. Time of performing arithmetic operations: addition – 0,4 ms, multiplication – 11 ms, division – 21 ms.
Gift of “Sigmanta“