Since 40 Years in second generation we produce test and measurement equipment for EMC.

Absorbing measuring clamp MDS 21 and the RF-Injection clamp EM 101 are manufacturing after the original datasheets.

1968 Jean Meyer de Stadelhofen (MDS), working first for the Swiss PTT, developed the Absorbing clamp and Robert Lüthi was the manufacturer. Since this time we are manufacturing these clamps and sale them all over the world.