In a plastic bag attached to the unit. Marking is 'ARTIKEL-NUMMER'
overall: 26 in x 22 in x 22 in
Enclosed rack containing three major units mounted in the front. The upper unit has about twenty buttons and an analog meter. Middle unit has nineteen ten-turn potentiometers, as well as forty single-turn potentiometers. The bottom unit is a removeable plugboard thirty by fifteen with an analog meter and various knobs and buttons. Door at back has opening for the following: input power connector; two output power jacks (220V);digital voltmeter connection; two parallel data connections.