Continuously variable 0-20V AC and full-wave rectified DC at maximum 6A continuously or 8A for short periods. Resettable thermal cut-out. Outputs from two pairs of colour coded 4mm sockets. Output voltage is indicated by means of a calibrated scale. An illuminated on/off switch is mounted on the rear panel adjacent to a fused IEC mains inlet. Electrical Supply: 220-240V AC, 50-60Hz.Dimensions: 255 x 220 x 110mm overall. Weight: 4.75Kg. Enclosed in a robust metal case with a durable powder coated finish. 3 year warranty