Magnetic Probe Rack - MPR designed specifically for the Apex and it will hold the larger diameter temperature probe, pH probe, ORP probe, and salinity probe.

Dimensions - 4" long by 2.5" deep with the screws all the way backed out.

The Neptune MPR can work with glass up to 1/2" thick and keep all your probes secure and safe. By simply placing the MPR in your sump or tank, you can now securely hold all your probes in a single spot.

Features – MPR:

Organizes up to four probes
Designed specifically for the Apex Controller probes
Built with an all acrylic weather and shatter resistant design
Secured with Neodymium magnets that will hold through up to 1/2″ thick sumps

Magnetic Probe Rack - MPR - Neptune Systems

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