S meters (strength meters, signal-strength meters) measure the strength of signals in communication systems such as receivers and transmitters

Material testing services test, analyze, and certify a wide range of materials for purity, chemical compatibility, and environmental impact.

Web tension indicators measure and report tension parameters in web or other flat-sheet production processes.

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

Liquid leak detectors sense when a liquid is leaking from a pipe, tank, or other receptacle area.

Opacity sensors and instruments measure the amount of light transmitted through a sample.

Mechanical testing equipment covers devices used for adhesion, compression, drop (shock), tensile, vibration and fatigue testing.