Young’s Modulus Of Wires Apparatus :- Comprising a scale plate with 0-30 mm scale and a movable vernier reading to 0.1 mm. both with bars each having a clamping screw at one end for the wires and hook at the other for tension and loading masses. A thumb screw allows zero adjustment for the vernier. Complete with a wall attachment for the upper ends of the wires. A tension weight of approx. 1kg and one pair wires are included.