ABB manufactures process industry head thermometers, high temperature thermometers, sanitary application thermometers, cable thermometers, and compact thermometers that can withstand difficult environments and hazardous areas. The company also produces handheld, infra-red measurement devices intended for quick measurements associated with quality control, maintenance, service, loop control and safety monitoring.

Palmer Wahl develops and manufactures bimetal thermometers, diary thermometers, dial thermometers, digital thermometers, industrial thermometers, infrared thermometers, laboratory thermometers, and sanitary thermometers. The company also produces thermowells, heat probers, callibrators, chart recorders, temperature labels and thermal imagaing cameras.