Detailed Product Description Product Description of Pump Laser Marking Machine(Air Cooling) (ETL-M10EP)EP series of laser is the new launched ... quality. 4, small size, light weight; 5, low heat, air-cooled; 6, pumped laser diode can be replaced. Technic parameter ... 2. O; 2OW Beamspot diameter(mm): <1 Mode: TEMOO Cooling methed: Air cooling Scan area 110mmXllOmn Min linewidth 0.01mm Repeat precision: 0 ...