Multi-Range Demonstration Meter Set with 3 Interchangeable Scales Pack Size_8 Transverse and longitudinal sections of

Transverse and longitudinal sections of this 3D dicot stem expose epidermis

Primary-level electricity kit for six students with connecting leads

Glass convex mirror at 100mm diameter and 150mm focal length

ground to polished beveled edges and usable as a top-spinning base in secondary mechanics demonstrations

a 24W filament lamp

Multi-Range Demonstration Meter Set with 3 Interchangeable Scales Pack Size_8 Transverse and longitudinal sections ofUsed to teach how AC DC ammeters and voltmeters work, this set bundles the moving coil meter, three interchangeable scales, a range box, and connecting leads in one teaching package.