Magnetic Field Indicator

Magnetic Field Indicator Magnetic Field Sensor, Jewel Bearing For three-dimensional scanning of magnetic fields. Cardanic bearing pivot allowing free rotation in space, small bar magnet with color pole coding. Handle and cardanic suspension made of plastic to alleviate any adverse effects on magnetic field. Agate bearing. Magnet in mm (L x W x H): 25 x 3 x 3 Handle length: approx. 95 mm