Palmer All Star 3A2.5 Industrial Bimetal Thermometer is an industrial-grade temperature sensor built for demanding environments, with a 2.5-inch stem and a temperature range of 50–300°F. The 3A2.5 model designation places this unit within Palmer’s All Star line, identifying its specific form factor for installation and service in process monitoring and equipment temperature oversight. This bimetal thermometer provides a straightforward, local Fahrenheit reading, offering durable, reliable measurements where robust thermal sensing is required in industrial settings.
