ORP/pH controllers have been used for decades, mostly on municipal pools, for water disinfection. In recent years, however, remote communications have created a more powerful application of this technology, enabling pool care technicians and operators to be more proactive in managing water.
     When sensors on an ORP unit read a deteriorating condition in pool or spa water, the unit can alert a pool care professional, allowing for immediate preventive action that can head off a potentially dangerous health issue...

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