Neptune Systems – Apex Magnetic Probe Holder

(3 customer reviews)



In stock

Certified (#AQ0358037) Department of Agriculture


Neptune Systems designed the MPR – Magnetic Probe Rack specifically for the Apex. It will hold the larger diameter temperature probe, pH probe, ORP probe, and salinity probe.

  • Made from acrylic and with strong neodymium magnets
  • Works securely on sumps and aquariums up to 1/2″ thick

Dimensions – 4″ long by 2.5″ deep with the screws all the way backed out.

Neptune has designed a Magnetic probe rack that will hold up to 4 probes with one hole being slightly over-sized to hold those larger probes like the Neptune temp probe. By simply placing the MPR in your sump or tank, you can now securely hold all your probes in a single spot. If a probe is left loose their is a good chance it may float with the business end being exposed to the air and causing a false reading. The Neptune MPR can work with glass up to 1/2″ thick and keep all your probes secure and safe.

3 reviews for Neptune Systems – Apex Magnetic Probe Holder

  1. Erich

    I want to say thanks to the support team for helping with my continuously silly questions, you’re the best!

  2. Jaron

    Just love the design and the customer support is the nicest.

  3. Vince

    This is the best support for a product I had so far, they reply quickly and solve themselves the problems most of the time. Kudos guyz

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