... High safety performance 5.Long service life Laser Cure Therapy Machine (medical instrument)especially for hypertension,allergic ... amplitude≤150VpTime set15,30,45minutes Volume176X80X30mmWeight160gXS-998 Laser Cure Instrument apparatus is designed by the Research Institute, ... care. Constructional features and operation principle 1)Photoelectrical cure instrument model XS-998III series adopts large scale ...