These loop-powered 1/8 DIN digital panel meters can be installed virtually anywhere to provide convenient and informative display of any 4-20 mA signal. One of the most convenient features of these instruments is their dual line display which is typically used to display
the process variable on the 5-digit alphanumeric top
display and the units of measure or a tag on the 8-
digit alphanumeric bottom display.

Another common setup is to display the input in one scale on the top display (such as feet) and in another scale on the bottom display (such as gallons).