7.5 K Gauss +_5% with Flat faced poles at l0 mm Air Gap between poles. The air gap is adjustable by the belp of "Two way knobbed wheel screw adjusting system" from 0 - 55mm but with Tapered poles. It prcduces field upto 10 K Gauss +_ 5%
POLES: 50mm in diameter
ENERGIZING COILS: Two each coil is wound on non- magnetic forner and has a resistance approx. - 4.0 ohms /coil.