Eltel industries suppliesoffers low resistance ohm meter, model dm] 100d.This model is used, for fast and accurate measurements of low resistance on switch contacts, sf-6 switch gear, bus bars, splices, joints, fuses, breaker contacts, and rail bonds. Some of the technical features of this ohm-meter includealient features: 100a dc continuous current in 4 ranges of 10 a, 20 a, 50 a and 100 a; 4-1/2 digit display for higher resolution; wide resistance range of 20 mw to 200 mw in 5 ranges.