Externally Powered 1680 Tie-Point Breadboard
This new model PB-60 is a special breadboard, specifically designed for educational training. Two Global UBS-100s are screwed to a clear Plexiglass plate, leaving the pin layout and bus strip pin connections clearly visible, which is ideal for teaching circuit continuity. Three red and one black binding post are provided for voltage or signal connections. Four rubber feet keep the PB-60 from sliding on the work area.