Magna Probes Organic Chemistry Molecular Model Sets, Permanent Neodymium Rare Earth Magnets, Magnifying Glasses, Test Strips, Lab Supplies, Tuning Forks Rare Earth Magnets			Magnaprobe Magnetic Field Detectors Use a magnaprobe for detecting magnetic flux or determining the position of north & south poles on magnets; this simple analog device is fast & easy to use. The magnaprobe uses a gimbal mounted alnico bar magnet rotates on 3 axes (like a gyroscope) & can quickly indicate the direction of magnetic poles in magnets, trace the shape of magnetic fields around magnets or detect the presence of magnetic flux in general to test shielding effectiveness. The Mark I version is so sensitive it responds to the Earth's magnetic field & has been used to detect magnetic leakage in linear accelerators! Even better is that it requires no batteries & will always work. See the Youtube video of the with bar magnets. Click on image for specifications; "1-9" for quantity discounts. Click on images below for applications. P/N Description Qty Unit ($US) U.S.A.($CA) Canada($US) Other 44701 Magnaprobe, jewel mounted 1-9 48.95 44702 Magnaprobe, field detector 1-9 16.95

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