Pointer with plug

P2400-1C
Price on request

For quantitative demonstration of the linear expansion of solid materials, in combination with the tubes for heat conduction, lever arms of different lengths allow the expansion of the tube to be displayed in a ratio of 1:40;
Steel pointer with plug pin as pivot bearing
Dimensions: 205 x 50 x 5 mm
Mass: approx. 4 g

additionally required:
Tubes for thermal expansion