Product Mode： Fixed mode of products： Test Speed： Number of tests： Equipment size： Description: The wire elongation tester is suitable for testing the elongation of various wire materials such as copper and aluminum-clad wires, as well as various metal materials such as copper wire, aluminum wire, aluminum and magnesium alloy wire, and iron wire. This tester utilizes a mechanical transmission system consisting of a high-efficiency internal circulation, a ring screw rod, and a constant-speed motor. This system drives the movable fixture to produce left and right displacements at a constant speed, allowing the clamped test piece to gradually elongate under tension until it breaks. The tester automatically displays the percentage of elongation of the test piece. This tester complies with testing standards such as UL, CSA, GB, ASTM, VDE, and IEC.