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. 

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

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

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

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

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

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.

Indicators and comparators measure where the linear movement of a precision spindle or probe is amplified.

Thread gages are dimensional instruments for measuring and/or verifying thread size, pitch or other parameters.

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

Air gages use pneumatic pressure and flow to measure or sort dimensional attributes.

Force and torque instruments are used to measure force, weight or torque. Some can measure force and torque by changing the sensor / transducer.

Bore and ID gages are designed for internal diameter dimensional measurement or assessment.

Micrometers are instruments for precision dimensional gaging consisting of a ground spindle and anvil mounted in a C-shaped steel frame.  Noncontact laser micrometers are also available.