These super strong 15x5mm neodymium rare earth magnets are perfect for making your own live action role playing costumes. These super strong magnet will help you find your inner dark side whether it's Darth Vader, a Clone Trooper or Jedi Knight.
The Mark II Magnaprobe is an excellent tool for detecting magnetic fields & is must for any college or high school electricity & magnetism lab. See it in action below in our eddy current-drop tower braking simulation or read our blog Eddy Current Copper Tube Drop Tower Brake Test.
Even more impressive is the ultrasensitive Mark I Magnaprobe which responds to magnetic fields as weak as 0.3 gauss. A must if your cyclotron or particle collider is slightly off. In this instance, it was able to detect the eddy current in the simulation below at a distance of over 1m (3.3 feet)!
| Field Strength (Gauss) & Pull Force in Pounds & Kilograms at 5 Distances Above Magnet | |||||
| SKU: 44205-5 Size: 15 × 5mm | |||||
| Distance (mm): | 0 | 0.1 | 1 | 10 | 100 |
|---|---|---|---|---|---|
| Gauss | 3661.0 | 3623.3 | 3250.7 | 623.2 | 1.7 |
| Lb | 12.10 | 11.85 | 9.54 | 0.35 | 0.00 |
| Kg | 5.50 | 5.39 | 4.34 | 0.16 | 0.00 |
Magnet Documentation |
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| Drawing | Compliance | MSDS | ROHS | Graph | |
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| RemanentFlux Density (Br) | 13,000G; 1300mT |
| Coercivity (bHc) | 12.0 Oe; 955 A/m |
| Intrinsic Coercivity (jHc) | 17.0 Oe; 1353 A/m |
| Max.Energy Product (BHMax) | 42 MGO; 334 kJ/m3 |
| Curie Temperature (Tc) | 310oC |
| Working Temperature (Tw) | 80oC |
| Temp.Coefficient (αB)r | -0.12%/Co |
| Dimensions | Tolerances | |||
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Size: |
Inches | mm | Inches | mm |
|---|---|---|---|---|
| 0 to 0.125 | 0 to 3 | +/- 0.006 | +/- 0.15 | |
| 0.126 to 0.625 | 3 to 16 | +/- 0.012 | +/- 0.30 | |
| 0.626 to 0.875 | 16 to 22 | +/- 0.018 | +/- 0.45 | |
| 0.876 and Up | 22 and Up | +/- 2.5% | +/- 2.5% | |
| Inch | Decimal | mm | Rounded |
|---|---|---|---|
| 1/32" | 0.031 | 0.8 | 1 |
| 3/32" | 0.094 | 2.4 | 2.5 |
| 5/32" | 0.156 | 4.0 | 4 |
| 1/16" | 0.063 | 1.6 | 1.5 |
| 3/16" | 0.188 | 4.8 | 5 |
| 2/10" | 0.200 | 5.1 | 5 |
| 1/8" | 0.125 | 3.2 | 3.75 |
| 1/4" | 0.250 | 6.4 | 7.5 |
| 5/16" | 0.313 | 7.9 | 7.5 |
| 3/8" | 0.375 | 9.5 | 10 |
| 13/32" | 0.406 | 10.3 | 10 |
| 1/2" | 0.500 | 12.7 | 12.5 |
| 9/16" | 0.563 | 14.3 | 15 |
| 5/8" | 0.625 | 15.9 | 15 |
| 11/16" | 0.688 | 17.5 | 17.5 |
| 3/4" | 0.750 | 19.1 | 20 |
| 13/16" | 0.813 | 20.6 | 20 |
| 7/8" | 0.875 | 22.2 | 22.5 |
| 15/16" | 0.938 | 23.8 | 25 |
See what these customers had to say on Google (click on name for full review):
Tracy Myerson: ...purchased N42 Neodymium magnets, they are the real deal...had previously bought magnets on Amazon that were advertised as N52, they were just another cheap Chinese fake....
Ron Bennett: Fantastic support and product. Beats Amazon price with real customer service...product was of the highest quality and exactly as described
Peter Maran: Their Neodymium magnets are superb in quality and price; ...tools, magnifiers, tweezers, and so on, all quality made...
Amazing customer service. They were a huge help. Great product, great company! 100% recommended!
Very reliable source of quality magnets, quick responses from customer service, and very fast delivery. Highly recommend.
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