Micro-Epsilon manufactures a variety of IR temperature sensors including the thermoMETER series. Products include thermal imagers for industrial appilications, pyrometers for hot metals, infrared sensors and handheld pyrometers with laser sightings.

Lakeshore manufactures ten types of cyrogenic temperature sensors including: silicon diodes, ruthenium oxide, carbon-glass, cernox, gaAIAs diodes, thermocouples, platinum, germanium, rhodium-iron, and capacitance.