Tachometer generators and tachogenerators are small AC or DC generators that output a voltage in proportion to the rotational speed of a shaft.

Tachometers are used to measure the velocity of a rotating object.

Dimensional gages and instruments provide quantitative measurements of product or component dimensional and form attributes such as wall thickness, depth, height, length, inner diameter (ID), outer diameter (OD), taper or bore.

Digital LED displays are segmented or dot matrix displays allowing for numeric only and alphanumeric character representation.

Motor controllers receive supply voltages and provide signals to motor drives that are interfaced to motors.

Electronic counters and electronic timers are completely electronic units for performing a variety of counter or timer functions.

Litz wires are constructed of individually insulated magnet wires that are either twisted or braided into a uniform pattern to minimize power loss.