Ashcroft manufactures industrial bimetal thermometers and pocket test commercial thermometers. The company's industrial bimetal thermometers are avaiable in ranges from -80F to 1000F and -40F to 550 F. The pocket test thermometer's available range is -80F to 550F.

Dwyer manufactures 12 types of dial thermometers; several digital solar-powered, bimetal thermometers; nine types of infrared thermometers; and four spirit-filled thermometers. The company's line of dial thermometers includes: bimetal thermometers; sanitary bimetal thermometers; side-reading bimetal thermometers; long reach bimetal thermometers; maximum/minimum bimetal thermometers; pipe-mount, bimetal surface thermometers; panel-mount, bimetal stem thermometers; clip-on bimetal thermometers; glow-in-the-dark bimetal thermometers; hot water thermometers; surface mount thermometers; and pipe-mount, bimetal surface thermometers.

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.

DeVale manufactures probe and disc thermostats for agriculture, medical, aerospace, military, power supply, power generation, refrigeration, personal care products, battery pack, and household applications. The company's four series of disc thermostats include: a manual reset option model, a fixed-temperature design model, a snap-action bimetal disc model, and a self-resetting model. Devale designs five series of probe thermostats that come in sealed brass, stainless steel, titanium and thermal resin designs.