![](/images/flag/s/en.gif)
Max/Min Button Clear Button Front View of Gauge Figure 13. Changing Between °C and °F °C / °F Slide Switch Rear View of Gauge Figure 12. Gauge Buttons Changing Between °C and °F Displays Replacing the Gauge Battery A slide switch on the side of the gauge (Figure 13) allows you to select between °Centigrade and °Fahrenheit temperature readings. Slide the switch UP to select °Centigrade; and DOWN to select ° Fahrenheit. The gauge is powered by a 3.0 volt, lithium, Type CR2032 battery which you can