Variable attenuator

Variable electrical resistance device

Variable electrical resistance device

Variable electronic component

Variable impedance device

Variable passive element

Variable power resistor

Variable range position indicator

Variable resistance assembly with improved contactor knob

Variable resistance attenuator

Variable resistance control

Variable resistance control

Variable resistance control

Variable resistance control

Variable resistance control

Variable resistance control

Variable resistance control

Variable resistance control

Variable resistance control

Variable resistance control and method of making the same