The Wika 4″ Stem 0-200F 1/2NPT 5″ Back Mount Adjustable Bimetal Thermometer TG53 is a high-quality industrial thermometer designed for accurate temperature readings. With a dial size of 5 inches and a temperature range of 0-200 degrees Fahrenheit, this bimetal thermometer is suitable for a variety of applications in business and industry. The adjustable back mount design allows for easy installation and customization, making it a versatile and reliable tool for measuring temperatures in various settings. Its durable construction and trusted brand name ensure precise readings and long-lasting performance.