Both AC and DC output from 0-12V in steps of 2, 3, 4, 5, 6, 8, 10 and 12V selected by a rotary control switch. Maximum output current rating is 5A. Both AC and DC outputs can be taken simultaneously, provided total load does not exceed 60VA continues. Input fuse for current protection, and ON/OFF switch with neon indicator. Output available through 4mm socket, color-coded for DC output.