• 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

The Neptune Systems MPRMagnetic Probe Rack

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