Quote Originally Posted by Poolsean
Pool Pilot provides a dedicated tri-sensor that tests for salt, flow and water temperature. The Digital unit will also provide the amount of salt needed to maintain 3000 ppm, as long as the pool volume is appropriately programmed into the menu. The temperature sensor works in conjunction with the automatic temperature compensation, in which the output is automatically adjusted higher or lower, depending on the water temperature changes.

Aquarite provides a flow switch and displays salt levels based upon the cell amperage and voltage. It can be fairly accurate as long as your salt level is maintained, water temperatures are steady and cell is not scaled for failing. This will provide a reasonably accurate salt level.

Hope this helps.
Thanks

That's a lot of "IFs" for the Aquarite to be "fairly accurate"!