Apex FMK - Flow Monitoring Kit Maximize

Apex MPR - Magnetic Probe Rack

Only way to keep your probes in place with ease.

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The MPR - Magnetic Probe Rack was designed specifically for the Apex and will hold our larger diameter temperature probe, pH probe, ORP probe, and salinity probe. It's made from acrylic and with strong neodymium magnets it will hold on tight even on sumps that are 1/2" thick!