... service. JZ-1B CO2 Laser Therapy Apparatus (digital man-machine interface) : Scope of Application and Treatment: Any moles ... system inside Light Emission: Footboard control switch Display: Industrial man-machine interface with digital color display Light Conducting System: 7 ... long articulatedarm, 30W) ;JZ-2A (Super pulse,man-machine interface with digital 3 colors display, long articulatedarm, laser ...