... degenerative disturbances(e.g.migraine,arthralgia,sciatica,toothache etc.XS-998 Laser Cure Instrument apparatus is designed by ... features and operation principle:1)Photoelectrical cure instrument model XS-998III series adopts large scale integrated circuit microprocessor, ... pulse amplitude≤150VpTime set15,30,45minutes Volume176X80X30mmWeight160g XS-998H Laser Cure Equipment with 2 laser output