IKD-1 (Izmeritel' kristallicheskikh diodov) 1959
Sorry, this page is not translated yet. Automatic translation used.
Measuring the crystal diodes "IKD-1" produced from I-sq. 1959 Gorky plant named after Frunze The device is designed to assess the suitability and parameters of semiconductor diodes, their selection by parameters. The diode is checked for direct and reverse current and direct and reverse resistance.
Information from collection of Valery Khartchenko