Breadboard with External Power & Jumper Wires PRO-S-LAB The Pro-S Lab Station is an entry level prototyping package that is perfect for small analog and digital experiments. The PRO-S Lab includes the Model PB-10 breadboard, PRO-S triple output DC Wall adapter, power supply breadboard connector and wire pack. The PRO-S power supply has outputs of 5VDC @ 500mA and +/- 12V @ 250mA. Features PB-10 Solderless breadboard (also sold separately, P/N 104-1000) Pro Power Supply (also sold separately, P/N 104-6998) Output voltage: +5 VDC@1amp, +12VDC@250mA, -12VDC@250mA Input voltage: 110VAC Pro-PS Power Connector (also sold separately, P/N 104-6999) Pro-S Lab Station........P/N 104-7000