* Substitute for Batteries AA, AAA, C, D, and 9 volt types.
* The voltage is conveniently selected by a rotary switch.
* Advanced, solid-state electronics provide both LINE and Load regulation of the output voltage.
* The voltage selector switch is precision-designed so that the output voltage does not increase during adjustment between voltage ranges.
* 12 DC outputs: 1.5, 2.2, 3, 4.5, 5, 6, 7.2, 9, 10, 12, 13.8 & 15 volts