N45 50*50*25mm Neodymium Recovery Magnet Metal Detector for Treasure Hunting Fishing

Description N45 50 50 25mm Neodymium Recovery Magnet Metal Detector Treasure Hunting FishingSpecification Material Neodymium iron boronColor SilverLength 50mm 1 97 appr Width 50mm 1 97 appr Thickess 25mm 0 98 appr Vertical tension about 3kgHorizontal tension about 5kgCoercivity 915 KA m Remanence 1 21 T Intrinsic coercivity 975 KA m Maximum energy product 285 KJ m3 Density 7 5 g cm3 Working temperature 80 ℃ Curie temperature 80 ℃ Features Great for recovering keys down a drain or overboard a boatCan be used for treasure hunting in the sea river you never know what you may find All you need is a strong rope and your ready to goThese magnets are very strong for their size they will literally JUMP out of your hand when attracted to other magnets or metal Special care always needs to be taken when handling The PULL rating is the point at which the magnet will pull away from the metal object not how much it will lift Notice 1 Care must be taken when handling these magnets as there is a danger of trapped fingers pinched skin and flying shards of metal if carelessly handled 2 Never allow magnets to jump together or to jump to steel as they will likely shatter 3 Suitable for usage up to a maximum of 80 degree Centigrade 4 Always keep magnets away from items that may be damaged by the powerful magnetic field such as credit cards computers mobile phones Cds 5 Not to be handled near to or by people with Pace makers or other medical devices