Orp Calibration Fluid

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    …failsafe. The Control X3 allows you to connect up to two sensors and one probe, giving you the ability to monitor temperature, water level, pH, ORP, and more; while the Control XP8 provides 8 120V AC outlets for powering and monitoring your aquarium's critical life support equipment. Both devices…

    $539.99 Regular Price: $

    …failsafe. The Control X4 allows you to connect up to four sensors and two probes, giving you the ability to monitor temperature, water level, pH, ORP, and more. The Control X4 also includes two Drive Ports for powering pumps and solenoids, and two Command Bus ports for connecting to and…

    $659.99 Regular Price: $
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