FH Digital Temperature Gauge :
The DTG has been designed as a replacement for mercury-in-glass or bi-metal thermometers in typical Food, Dairy and Beverage applications. The unit provides a battery-powered local display of temperature, visible on a large 0.9" LCD display. Numerous fitting choices ensure simple transition from existing thermometers to the DTG. Optional secondary temperature element, switching/alarming and remote display are also now available. Switching versions can also be "loop-powered" to eliminate the need for batteries.