Displacement Measurement (LVDT)
To vary the actual displacement an annual micrometer driven mechanism will be provided. Whereas for reference comparison same micrometer will be used. Here simple demonstration setup is provided to experiment with LVDT for measurement of linear displacement. 
Digital Indicator: -
•  Least Count: - 0.1 mm.
•  Digit: - 3 1/2.
•  Range – 0 to 20 mm.
•  Powder coated enclosure.
Specifications:-
•  Micrometer comparison scale.
•  Manual micrometer driven mechanism for displacement variation.
•  LVDT sensor with necessary signal conditioning circuit.