• Once you're back in the probe setting menu, where the pH reading was previously shown, it will
now read "no probe" (refer figure 8.25).
• Press the back arrow to return to the dashboard of the Davey Lifeguard app (refer figure 8.26).
8.2 ORP/CHLORINE CONTROL
In a swimming pool application, control of the water's Chlorine level is essential in order to correctly and
efficiently oxidise pathogens in the water. The Davey Lifeguard's HOME SCREEN (refer Figure 8.27)
shows the current ORP of the pool water, as measured from the Davey Lifeguard's ORP probe.
Figure 8.24
Figure 8.25
Figure 8.26
37