Digital thermometers are portable temperature sensing devices that have permanent probes and a digital display

Digital pressure gauges use electronic components to convert applied pressure into usable signals. The gauge readout has a digital numerical display

Temperature instruments use contact or noncontact methods to measure temperature. Products include dial, digital, industrial and laboratory thermometers; temperature probes, indicators, and sensors; RTD elements and transmitters; and thermistors, thermocouples, thermopiles, and thermal switches. 

Thickness gages are used to make precise dimensional measurements on a wide variety of coatings and materials including steel, plastic, glass, rubber, ceramics, paint, electroplated layers, enamels, etc

Strain gauges are measuring elements that convert force, pressure, tension, etc., into an electrical signal.

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

Pressure gauges are used for a variety of industrial and application-specific pressure monitoring applications.  Uses include visual monitoring of air and gas pressure for compressors, vacuum equipment, process lines and specialty tank applications such as medical gas cylinders and fire extinguishers

Vacuum gauges are devices for measuring vacuum or sub-atmospheric pressures

Level gauges are industrial meters used to determined the level of a liquid in a fixed storage or process tank

Analog pressure gauges are mechanical devices that include bellows, Bourdon tubes, capsule elements and diaphragm element gauges

Digital panel meters measure and display processes and electrical variables via an alphanumeric digital readout

Digital voltmeters are instruments that measure voltage or voltage drop in a circuit. They use solid-state components and display values digitally

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.

Temperature sensors are measurement devices that infer temperature by sensing some physical characteristic (i.e. resistance, emf or thermal radiation).

Depth gages are used to measure of the depth of holes, cavities, or other component features.