- Magnetic Probe Rack MPR - Neptune Systems
- Made from acrylic and with strong neodymium magnets
- Works securely on sumps and aquariums up to 1/2" thick
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.
Does the Job By Nicholas on 3/1/2018Nicholas would recommend this product to a friendMagnet is strong a secure, however the thumbscrews that hold the probe in place are impossible to to turn. I need to get a towel in order to get the to turn. Meaning that if i want to access 1 probe i need to pull the whole rack out of the tank.
Rusted By Ll on 2/16/2018Ll wouldn't recommend this product to a friendRusted and crashed my tank
Super Strong By Patrick Em on 8/27/2017Patrick Em would recommend this product to a friendHolds all my apex probes and keeps them in place. Makes everything nice and organized.
Magnetic Probe Rack MPR - Neptune Systems By vapor160 on 8/25/2017vapor160 would recommend this product to a frienddecided to splurge on this item when I got my Apex system. Very glad I did. works slick and keeps all the probes nice and neat and in one place. no more fishing around in the sump to find one that some how worked its way into a place I didn't want it.
These have worked fine for me By Randall on 8/10/2017Randall would recommend this product to a friendI've got three of these holders in my sump; one for probes, one for two-part, and a third in a different location for trace and vitamin additives. (Actually 4; the magnetic holder for the Apex ATK is the same.) They work great, very solid hold, won't move if you accidentally bump them gently. I agree with the other comment that the screw can get to be hard to turn, especially once they've been wet for awhile or if they become encrusted; just get a very short phillips head screwdriver and problem solved.
Magnetic Probe Rack MPR - Neptune Systems By vapor160 on 7/21/2017vapor160 would recommend this product to a friendworked like a charm. keeps everything nice and neat and in place. if you are going to spend the money on the probes, why not keep them secure in your tank.
Quality and Functionality By jpitch on 5/21/2017jpitch would recommend this product to a friendCouldn't ask for a better product
Nice but with a flaw. By Jim on 5/11/2017Jim would recommend this product to a friendThe rack fits nicely in my sump and the individual probes fit as noted. My problem is that the thumb screws are very tight. I need a wrench to tighten a couple. Otherwise it's a nice attractive probe holder.
Magnetic Probe Rack MPR - Neptune Systems By vapor160 on 4/11/2017vapor160 would recommend this product to a friendThis is a nice little handy addition. organizes all the probes and helps keep them where I can reach them for easy upkeep.
Love it By Boo on 4/5/2017Boo would recommend this product to a friendYou gotta have it if you have an apex, strong, keep probes and wire organized and neat, nice looking thing in your sump.
Super strong! By Lisa on 2/9/2017Lisa would recommend this product to a friendSuper strong magnet. Holds all my probes well.
Great product By Bob on 2/9/2017Bob would recommend this product to a friendGreat product. Keeps things looking neat and organized.
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Can i get the complete dimensions. Need to know if this is going to fit in my biocube. I need the Length across and the width when the screws are clear of the holes. Thank you
The inside portion of the probe holder measures 4" across. With the screws backed out as far as they go (so at its thickest) it measures 2.5" inches.
Could this be used to hold tubing in place, like from a reactor or doser?
What are the sizes of the probe holes?
I see the are 2 doesn't sizes but it doesn't say what they are.
Are the magnets covered with acrylic? That would be the orange on the outside surface where the 2 units attach together. Having the ecotech mp60 wave maker, I am going to glue a probe holder on the tank above the wave maker cord, and attach the cord to one of the probe holes. This will prevent the outer unit of the mp60 from falling, and breaking, if the flimsy velcro that holds them in place should come off.
Thanks for getting in touch with us in regards to this product. The outside is covered with acrylic and has a thin rubber pad where it touched the glass. I can say that I personally would use the small adhesive clips that come with the MP60 in order to prevent the dry side from falling. Please let me know if there is anything else that we can assist with. Thanks!