MRC, based in Heidelberg/Germany, produces the widely used PinPrick stimulators and has extended its portfolio for quantitative sensoric testing (QST) with OptiHair2 von Frey filaments, stimulators for PinPrick evoked potentials (PEPs), and HFS electrodes for electric stimulation. MRC also acts as the service and distribution partner of Medoc in Germany. With these thermal stimulators, MRC offers the full range of QST equipment. Additional products are MRI compatible cameras, eye-trackers, light sources and laser equipment.