Description: The JZ-3, JZ-3A CO2 laser therapy apparatuses are new types of the series BDJ. With plastic faces and special outside appearance, the units become more beautiful and more secure. Adoption of advanced switch power reduces the weight of Model JZ-3. Controlled by microcomputer, Model JZ-3A has ten grades of pre-programmed power which makes the operation easier. The units are used extensively in dermatological, ENT, gynecological, general in outpatient department. The process of operation is simple and rapid with little pain to the patient. Technical Specifications Laser Wavelength: 10.6um Output Power: 1~15w Output Method: 1~15w, continuously adjustable (JZ-3) 1~15w, 10 steps pre-programmed (JZ-3A) Output Mode: Focusing, defocusing Light Outputting Control: Manual control Cooling: Circulating water-cooling inside Contour Dimensions: 500*430*130mm Power Supply: (AC) 220v, 50Hz Weight: 9kgs (JZ-3A)