Harmonic filters isolate harmonic current to protect electrical equipment from damage due to harmonic voltage distortion. They can also be used to improve power factor, and are sometimes called line reactors, load reactors, line load reactors, and line/load reactors

Harmonic Mitigating Transformers are transformers used to reduce harmonics in electrical systems

Gearboxes and gearheads are speed reducers that consist of a set of gears, shafts, and bearings in an enclosed housing. In converting inputs to outputs, they reduce RPM and increase torque

Oscillators are devices that are used to generate repetitive signals. They produce output signals without an input signal. There are two major types of electronic oscillators: harmonic oscillators and relaxation oscillators. Harmonic oscillators produce sine wave outputs. Relaxation oscillators produce non-sine wave outputs such as square wave, rectangular wave, and sawtooth outputs

Power filters are electronic circuits designed to locate and eliminate surges, harmonic transient currents, spikes, and other unwanted signals in power distribution systems and electrical equipment such as computers, television sets, and other devices

Specialty shock and vibration control products are specialty or proprietary products and accessories related to shock and vibration absorption.

Gearmotors consist of an AC or DC motor with an integral gearbox or gear head that steps delivered speed up or down.

Adjustable speed drives alter the speed of a driven shaft to a speed selected by an operator.

Resistors and potentiometers are passive electronic components that oppose the flow of either alternating current (AC) or direct current (DC). 

RF frequency multipliers are nonlinear devices that produce an output signal with a frequency that is larger than the frequency of a corresponding input signal by a predetermined factor.

RF generators and high frequency power supplies provide the power required for plasma generation, induction heating, and radar or communications applications.

Harmonic distortion and phase meters are instruments that measure harmonic distortion or phase position

Pressure regulators are used to maintain a constant outlet pressure or flow.

Form gages and form gaging systems are used to inspect parameters such as roundness, angularity, squareness, straightness, flatness, runout, taper and concentricity. 

Comb generators create harmonic frequencies from which one frequency can be selected with a narrow filter and filtered out