Resistance Investigation Board

A lower cost alternative to above version. This board is much smaller about 42 cm in length and allows to investigate resistance quantitative. A lower cost alternative to above version. This board is much smaller about 42 cm in length and allows to investigate resistance quantitative. Three different wire samples with a cross sectional area ratio of 1: 2: 4 is mounted 4 mm terminals. Other type of wires can be easily connected.