Dynamometers are used in motor and engine testing. These devices apply braking or drag resistance to rotation, and measure torque at various speeds and power input levels

AC motors include single, multiphase, universal, induction, synchronous, and gear motors. They also include servomotors.  

DC motors are most commonly used in variable speed and torque applications. They include brushless and gear motors, as well as servomotors.

Shock absorbers, linear dampers, and dashpots provide motion damping in linear applications. They frequently incorporate fluid dampening, and can include mechanical or elastomeric elements.

Scales and balances are used to measure static or dynamic loads for a wide range of industrial applications.

Test stands and benches are laboratory surfaces upon which devices are tested. They are used for pressure or flow testing of system components, and in many different industries.

Traction and tension dynamometers are used to measure force in tension, traction and weighing applications with cables, guy wires and chain

Small-signal bipolar transistors (BJT) are semiconductors that amplify small AC or DC signals. They consist of a base n-type or p-type layer sandwiched between emitter and collector layers of the opposite type

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

Stepper motors use a magnetic field to move a rotor in small angular steps or fractions of steps. They provide precise positioning and ease of use, especially in low acceleration or static load applications

DC servomotors are generally small and powerful for their size, and easy to control. Common types of DC servomotors include brushless or gear motors.

Linear motors generate force only in the direction of travel. They are capable of extremely high speeds, quick acceleration, and accurate positioning.

Microturbines are small fuel-burning turbines used in localized or mobile power generation and mechanical drive applications

Flat panel displays (FPDs) are thin, flat, electronic devices used to display data. They are commonly used in notebook computers. Most styles include the housing and ports necessary to connect them to a computer.

Business insurance services provide insurance policies that protect businesses against financial loss. They also sell health, liability, accidental death, and workers compensation insurance; and provide policies against theft and lawsuits.