Bi-Metal Thermometers fulfill a wide range of uses throughout the Sanitary Process Industries by providing visual indication of temperature of products in pipe lines, tanks, and in processing equipment. Bi-Metal Thermometers with Re-Zero include a Zero-Adjust screw for re-zeroing in the field. Bi-Metal Thermometers can be paired with a wide variety of thermowells to meet nearly any installation requirement. GVC Direct offers thermometers and temperature instruments for many process needs. Be sure to contact us for any instrumentation not shown on our website.