Global Specialties Transparent Proto-Boards

Global Specialties Transparent Proto-Boards® are designed to test fixtures and perform lab experiments. The boards are ideal for educational applications because they allow students to clearly view circuit connections. Model PB-242T has 2390 tie points; Model PB-326T has 3220 tie points. Both models come with plastic reed, color-coded and marked contact areas, and 4 binding posts ( 3 red and 1 black).