Linear limit switches are electromechanical devices that require physical contact between a target object and switch activator to make the contacts change state

Liquid level switches are used to detect specific liquid levels or interfaces between liquids.

Gas flow switches and liquid flow switches, velocity, are used to measure the flow or quantity of a moving fluid in terms of velocity, such as feet per minute

Programmable power supplies are digitally controlled power sources that provide accurate and adjustable levels of voltage, current, and frequency.

Dry material (powders) level switches are used to measure levels of dry, solid materials via an electrical switching action

Photoelectric sensors use emitters and receivers to detect the presence, absence, or distance of target objects.

Digital dividers are integrated circuits that divide the frequency of an input signal by a divisor value.