INDUCTANCE DECADE BOX Model : LBOX-405 * 10 uH to 111.1 mH, 10 uH per step. * Slide switches that allow the user to simply add or subtract for desired value. * With four decades of inductance. * ABS plastic housing case, rugged components. * Education, maintenance, Production Line, Working standards, research, Laboratory application. * Size : 147 x 117 x 51 mm.