KS-8009 wire elongation tester for copper, aluminum, iron, aluminum-magnesium alloy wire and other wire materials for the elongation of the test. This machine adopts the operation integrated circuit and process control, automatically displaying the percentage of elongation; elongation length using laser sensing technology, high sensing accuracy, full-range error of ± 0.3%. Comply with UL, CSA, GB, ASTM, VDE, IEC test standards.