The Selectavolt Regulated Power Supply, designed for general school laboratory use, is a compact unit that can provide 1.5V, 3V, and 6V voltages and a 2 amp current for most laboratory experiments. To prevent the student from altering the output voltage and compromising the experiment or equipment, a small slide switch on the rear panel of the unit is used to select the regulated output voltage. The 2 amp DC continuous output (3 amp short duration) can be accessed through the front panel terminals, which are designed with 4mm socket heads and a spin-free design. Read Instruction Sheet Product Code: SE.LB2635-001 Brand: IEC Dimensions: 180mm (L) x 180mm (W) x 180mm (H) Weight: 1.7 kg Input: 220/240V AC 50/60Hz 0.5 Amp w/removable mains cable