what is the gauss/strength of these magnets?
894513
Sorry but this is not the set we bought. Don't know if this links will help you but it's worth a try. Here's the best deal (if the gauss readings are accurate)Main one for the house inlet:http://magneticwatertech.com/Medium-Size-Perfect-Mid-Size-w-Extra-Power-PER-SET-OF-2-M-10426.htmHere's the one for the water heater:http://magneticwatertech.com/Duplex-Model-Magnetic-Water-Softener-2X-Power-Great-For-Heaters-D-10546.htm
894514
Neodymium magnets. their field strength is 12,800 gauss. Neodymium magnets are Stronger than any other permanent magnet, but not strong enough to do anything to the chemical structure of the hard water in your pipes. You would need a very large electromagnet for that, and the field strength required would be unsafe for domestic use.
894515
They are one of the strongest i have ever had to pry apart. I have two of them on my lines one at the master intake and one at my water heater. and believe it or not they work like a champ. Takes about 30 days or so to notice. Dosent answer your actual question so my apologies as i dont know the strength. Stacy
1324524
We bought this as a gift for our son-in-law last Christmas, so we really couldn't say what the magnetic strength is on it. Sorry!
878147
sure but they are weak as magnets... very weak! check out earth magnets, very powerful !
2019458
I do not have a gauss meter but I can tell you this. The relative strength is not much. It can hold a paperclip to itself but it cannot hold itself to anything metal as you would expect a magnet to do. That is why I dropped my rating. I don't consider it a true magnetic product even thought it does have magnets in it.
1877870
They are metal and a magnet will hold it. I actually just checked out of curiosity due to this question.
633636
I bought the set they are fully magnetized the 4 ft level is a bit narrow and has 2 magnets but its definitely strong enough to stay in place on a metal stud. Hope this helps
1099230
The magnets are attached to the metal bar. You could use the bar as one very strong magnet. You wouldn't have to worry about breaking them.
2000967
These magnets were pretty strong. They may be too large in diameter to use on a name-tag. When I stuck two together without the spacer, they were incredibly hard to separate. I would recommend a rigid backer for the name-tag (otherwise you may get too much flex and peel on the edge of the magnet, between the magnet and the cloth (as you pull the tag away) and end up "peeling the magnet" off of the cloth. I used these to actually glue to another, weaker refrigerator magnet I had. I found the poles and got the strongest side to the refrigerator and used a surface insensitive super glue to bond them together. Since I don't take them on/off the fridge a lot, it seem to be holding so far. You may be able to use a hot-melt Hobby glue from Michael's too bond to the cloth, but I might suggest using the smaller, 1/2" version of these. I believe I've seen plastic tags that actually have a "Magnet Bar" with two 1/2" diameter magnets glued to a piece of metal and then the plastic piece has a metal bar glued to the back of that. When you wear the name tag, the magnets get "Sandwiched" between the two pieces of metal but the way they are attracted, the metal bar acts kind of like a "handle" when you take it off. If you search "Magnetic Name Badges" you will probably be able to find a picture of what I'm describing.
92375
I believe that they are not magnetic. The refridge is my grandsons so I can not check to see if they are
1337159
I don't actually remember, but I have conducted a test and they are not magnetic. Hope this helps. Joan R.
62863
These have a 1.6 lbs. pull force in ideal test conditions. They are N42. Know that the higher the N# the more fragile the magnet. The magnetic strength per weight can increase but with that they increase in brittleness, they can break to pieces much easier. N42 provide the magnetic strength with durability for the best design for craft magnet uses.
1829328
These magnets are very STRONG! The adhesive is not flat on the magnet. There is a small amount of foam backing on the adhesive. If that doesn't interfere with your needs, then you may be confident that the magnets are strong enough for you.
1662270
These magnets are tiny but they are also strong. Direct magnet to metal contact on a model would not be recommended as these magnets do have some power. However, if you were to apply a barrier between the magnet and the metal then it would probably be okay.
1487904
Sorry, I do not. They are very thin though. I made magnets for two people and they put them on their cars, they came off the first day they had them on. They are okay for decoration, but not really going to do much to hold more then a single sheet of paper. They are just thick enough to hold themselves on metal and not much else. They are probably as thick as 100 pound card stock. Hope that helps.
2142312
Not sure of the exact amount but there are a lot of star magnets (maybe 100??) and also ones with pictures. Not sure what the latter are for but we used them to denote multiples of 5.
668368
It is a large ceramic or ferrite doughnut magnet, not exactly sure. I am sure they are NOT, "rare earth magnets".
531416
I refer here to the www.magnetgunholder.com product that shows two round mounds, not a single like the picture showing in this review as I write this. These magnets are .79 tall by 1.04" wide and 2.39" long. A simple #8 screw will mount it. They have a little dimple under each of the two magnet mounds. I am very satisfied.