IME Vernier Caliper with Dual Scale, 0-15cm / 6", Plated Steel Material_Mesh used to demonstrate capacitance and

used to demonstrate capacitance and the discharge of stored static charge

and the conservation of angular momentum in rotational dynamics

and an ignition light that fires on compression

5 inch specific gravity cylinder with a top hook for density and specific-heat work

Hinged-cover pocket compass with a 45mm dial graduated in degrees and a needle lock

IME Vernier Caliper with Dual Scale, 0-15cm / 6", Plated Steel Material_Mesh used to demonstrate capacitance andDual scale IME type vernier caliper in plated steel reading 0 to 15 cm at 0. 1 mm and 0 to 6 inches at 1 128 inch, with thumb wheel jaw movement for fine dimensional precision.